Essar Placement Paper - Rajkot, March 1, 2011
1.what is critical speed of shaft?
in industries most of the turbines are run above critical speed,,what is reason?
2. What is combine power generation?
3. How to select milling cutter?
4. What is probability?types of probability...i,i conditional etc.....
5. what is relation between complimentary function and particular integral? from diff,equation...
6. express your self?
7. how helicopter flows?
8. explain your project?
All the best guys!!!
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ESSAR PAPER Sample Paper Pattern
ESSAR PAPER Sample Paper Pattern
Technical Questions:
1) Composition of gunmetal?.
2) What is the fuel used in airplanes?.
3) Specific heat capacity of air?.
4) Melting point of Aluminum?.
5) If a ball is kept at aheight of x(m),from that position it is dropeed .Does the p.e is equal to the K.e if the ball goes inside the earth as same distance where it is relieved?.
6) Viscosity of the lubricant ---------- with increase in temperature?.
7) What amount of power required to make the 2-strke petrol engine to 4-stroke diesel engine?.
8) Which engine is the most efficient in terms of compression ratio?.
9) for the same compression ratio heat removed in each cycle is efficient in otto or diesel cycle?.
10) Use of draft tube in turbine ?.a) to increase work o/p of runner b) To increase turbine output.
11) Percentage of carbon in toolsteel?.
12) Introduction of sulphur in mild steel increases or decreases the machinability?.
13) Is bernoullis theorem is applicable for steady or unsteady flow?.
14) Axial turbine is of which type?.a) high head b) low head.
15) corrosion is inhibited due to oxidation or reduction?.
16) Binary power cycle uses ---------as working fluid?.
17) the purpose of runner in casting ----------
18) shape of a u.d.l.of cantilever beam is?.
19) which has high coefficient of friction ?.disc or band brakes
20) Engine valve seat is cooled at ----- temperature in liquid nitrogen(-180C)
21)Bucling is high in bar which is greater or smaller in length?.
22) Formula for deflection of beam? Ans; PL/AE
23) Which law says that pressure can be transferred from onr point to another in an undiminished form?.
24) Is Vane pump is Positive or non-positive displacement pump?.
25) As the altitude why density of the decreases?.
26) In the reversible adiabatic process entrophy is constant or not?
27) In which process the temperature of the system changes but there is no heat transfer to the surroundings?.
ESSAR PAPER AT VIJAYAWADA
Hints: For Aptitude minimum preparation is sufficient, as time is less only go for selected Qs in those books. since cut-off is only 9 its easy to complete written test, but care must be taken not to spend on only one group (i.e., either reasoning or arithmatic or english).just attempt all the Qs as there is no negative marking, such that you may be easyly qualified for aptitude test.
For technical:
As I mentioned go through that book especially - Initial theory for each chapter before going to multiple choices in that book, practice all multiple Qs in that book as max of Qs are given from that directly.Some of the subjects you must concentrate on Production and Manufacturing, Metallurgy and Material Sciences, Thermal, Design, Hydraulics.As cutoff is 23 Take care of this section, maximum disqualified from this section itself, but if u go through that its very very easy.
GD Topics:
My topic is " " RELATION BETWEEN MAFIA LEADERS AND POLITICAL LEADERS AND HOW IT EFFECT THE ECONOMICAL GROWTH OF OUR COUNTRY " ". Topics are quitely different from software interviews. This is toughest topic they given on that day. Just speakout 2 or 3 times fluently its enough. they wil not give much importance to this stage.
Now the results are based on your performance in written test and your %marks(its important) not GD. mostly 75% above wil be selected.(120 members are short listed for next process)
The interview.
Hints: Dress code must be maintained for interview process, be confident while answering Qs even they are wrong, keep a pleasent smile in your face, max 15 min they will interview, also know something about company that will be added advantage.
1) what is the gauge pressure inside the room? ans: zero
2) bernoulis equation?
3) what happens if refrigerator door opens?
4) differentiate between annealing and normalising?
5) counter sinking and counter boring? just like........
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ESSAR PAPER - QUANTITATIVE APTITUDE - 10 FEB 2008
Hi Friends
Quantitative Aptitude - I
Time Limit: 20 min 50 sec
Question 1) The sum of the squares of three consecutive natural numbers is 2030, then the middle number is:
1. 24 2. 26 3. 25 4. 27 5. None of these
Question 2) A student got thrice as many marks in Arithmetic as in English. If the total of his marks in the two subjects is 128, how many marks did he get in English?
1. 32 2. 64 3. 96 4. 16 5. None of these
Question 3) On selling 17 balls at Rs. 720/-, there is a loss equal to the cost price of 5 balls. The cost price of a ball in rupees is:
1. 45 2. 50 3. 55 4. 60 5. None of these
Question 4) ? ÷ v 0.81 = 300
1. 2700 2. 270 3. 33.33 4. 540 5. None of these
Question 5) The difference between a number and its four-fifth is 25. What is the number?
1. 75 2. 100 3. 125 4. 150 5. None of these
Question 6) The difference between simple and compound interests compounded annually on certain sum of money for two years at 4% per anum is Rs. 1/-. The sum in Rs. is:
1. 625 2. 630 3. 640 4. 650 5. None of these
Question 7) A batsman scored 150 runs which included 5 boundaries, 2 sixes and other singles. What percentage of his total score did he make by running between the wickets?
1. 78.66 2. 75.66 3. 80.66 4. 82.66 5. None of these
Question 8) How many of the following numbers are divisible by 3 and not by 9?
2133, 2343, 3474, 4131, 5286, 5340
1. 2 2. 3 3. 4 4. 6 5. None of these
Question 9) Which of the following number will be wrong in the number series?
7 13 22 31 49 67 88
1. 13 2. 21 3. 31 4. 49 5. 67
Question 10) Two radios and one calculator can cost Rs.3300, while two calculators and one radio cost Rs.5400. What is the price of a radio?
1. Rs. 2500 2. Rs. 700 3. Rs. 400 4. Rs. 1100 5. None of these
Question 11) The interest on a certain deposit at 4.5 p.c.p.a is Rs.202.50 in one year. How much will the additional interest be in one year on the same deposit at 5 p.c.p.a?
1. 20.25 2. 22.50 3. 225 4. 427.5 5. None of these
Question 12) An alloy is to contain copper and zinc in the ratio 9 : 5. How much zinc is required to be melted with 24 kg of copper?
1. 43.00 2. 43.20 3. 44.00 4. Cannot be determined 5. None of these
Question 13) (16 X 16 – 56) ÷ [(13 X 12) - (8 X 7)] = ?
1. 4 2. 20 3. 200 4. 100 5. None of these
Question 14) A man in a train notices that he can count 20 electric poles in one minute. If the poles are 40 meters apart, what is the speed of the train in Km/Hr?
1. 60 2. 45 3. 48 4. 54 5. None of these
Question 15) Two pipes A and B can fill a tank independently in 20 minutes and 30 minutes respectively. If both the pipes were used together, how long would it take to fill the tank?
1. 12 min 2. 15 min 3. 25 min 4. 50 min 5. None of these
Question 16) If 24 men do a work in 40 days, in how many days will 30 men do it?
1. 30 2. 28 3. 26 4. 34 5. None of these
Question 17) ? X 15 = 65% of 300
1. 195 2. 130 3. 2925 4. 13 5. None of these
Question 18) The average age of 28 employees is 23 years. If the manager’s age is also included, the average age increases by one year. What is the manager’s age in years?
1. 28 2. 51 3. 52 4. 53 5. None of these
Question 19) The difference between squares of two consecutive even numbers is always divisible by:
1. 3 2. 4 3. 5 4. 2 5. None of these
Question 20) Ashutosh purchased a motor cycle at (13/15)th of its selling price and sold it at 12% more than its selling price. Ashutosh’s net gain is:
1. 20% 2. 29.23% 3. 30.67% 4. 38.13% 5. None of these
Question 21) Which number should replace both the question marks in ? ÷ 32 = 392 ÷ ?
1. 112 2. 32 3. 16 4. 196 5. None of these
Question 22) If 3690 ÷ 20.5 = 180; 36.90 ÷ 2.05 = ?
1. 0.18 2. 1.8 3. 18 4. 1800 5. None of these
Question 23) A mother is three times as old as her son. After 15 years she will be twice as old as her son. What is the present age of the mother in years?
1. 40 2. 50 3. 60 4. 70 5. None of these
Question 24) 'A' started business investing Rs.6000/-. Three months later 'B' joined him investing Rs.4000/-. If they make a profit of Rs.5100/- at the end of the year, how much should be ‘B’s’ share?
1. Rs. 1700 2. Rs. 3400 3. Rs. 1300 4. Rs. 1732.75 5. None of these
Question 25) 20 transistors go in a box and two dozen boxes are packed in a carton. How many cartons will be needed to pack 1920 transistors?
1. 96 2. 12 3. 8 4. 4 5. None of these
Quantitative Aptitude - II
Classification of 100 students based on the marks obtained by them in Mathematics and Accounts in an examination
Subjects
Marks Interval (Marks out of 50)
41-50
31-40
21-30
11-20
1-10
Mathematics
23
09
48
12
08
Accounts
04
21
60
10
05
Approximate number of students in marks interval for both the subjects
13
15
54
11
7
Time Limit: 4 min 10 sec
Question 1) If it is known that at least 28% marks are required for the students to be eligible for a seminar on Accounts. The numbers of Accounts students who can give the seminar are:
1. 85 2. 80 3. 95 4. 91 5. None of these
Question 2) The approximate number of students securing less than 41 marks in both the subjects is
1. 91 2. 85 3. 93 4. 87 5. None of these
Question 3) What is the difference between the number of students getting at least 21 marks in Accounts over those getting at least 21 marks in Mathematics approximately?
1. 19 2. 12 3. 7 4. 5 5. None of these
Question 4) What is the difference between the number of students passed with at least 31 marks both in Accounts and Mathematics?
1. 9 2. 19 3. 12 4. 7 5. None of these
Question 5) If at least 31 marks in Mathematics are required for pursuing higher studies in Mathematics, how many students would be eligible to pursue higher studies in Mathematics?
1. 60 2. 32 3. 57 4. 68 5. None of these
Quantitative Aptitude - III
Expenditure of a company in Lac Rupees per annum over the given years
Year
Item of Expenditure
Salary
Fuel & Transport
Bonus
Interest on Loans
Taxes
1998
150
100
5
25
85
1999
175
150
5
35
115
2000
200
175
10
45
75
2001
225
275
10
50
125
2002
250
400
20
45
100
TOTAL
1000
1000
50
200
500
Time Limit: 4 min 10 sec
Question 1) What is the percentage of the total amount of bonus paid by the company during the given period in relation to the salary paid during the given period?
1. 20% 2. 4% 3. 3% 4. 2% 5. None of these
Question 2) The total expenditure of the company for all items of expenditure for the year 2002 is what percent of the year 2000?
1. 61 2. 18 3. 69 4. 38 5. None of these
Question 3) The total expenditure for all the items of expenditure in the year 1998 to the year 2002 is approximately:
1. 59% 2. 54% 3. 458% 4. 41% 5. None of these
Question 4) What is the average amount of interest per year, which the company had to pay during these years?
1. 50 2. 35 3. 40 4. 45 5. None of these
Question 5) The ratio between the total expenditure on taxes and the total expenditure on fuel and transport respectively for all the years is approximately:
1. 3 : 4 2. 1 : 2 3. 2 : 3 4. 1 : 4 5. None of these
Quantitative Aptitude - IV
Description:
The bar graph given below shows the foreign exchange reserves of a country in million US$ for the years 1991-1992 to 1998-1999. Answer the questions based on this graph given below:
Time Limit: 4 min 10 sec
Question 1) What was the % decrease in foreign exchange reserves in 1998-1999 over 1996-1997?
1. 11.28 2. 14.28 3. 11.28 4. 17.28 5. None of these
Question 2) The average foreign exchange reserves over the period under review are:
1. 325 2. 300 3. 314 4. 250 5. None of these
Question 3) The foreign exchange reserves of how many years is above the average foreign exchange reserves of the given period?
1. 5 2. 2 3. 3 4. 4 5. None of these
Question 4) The foreign exchange reserves in 1996-1997 was approximately how many times that of the year 1992-1993?
1. 1.21 2. 1.24 3. 1.27 4. 1.30 5. None of these
Question 5) What was the approximate % increase in foreign exchange reserves in 1997-1998 over 1995-1996?
1. 33 2. 36 3. 39 4. 30 5. None of these
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ESSAR PAPER - ANALYTICAL REASONING - 10 FEB 2008
Hi Friends
Analytical Reasoning - I
Time Limit: 9 min 10 sec
Question 1) STATE is related to ESTATE in the same way as TUMBLE is related to ________?
1. Fumble 2. Crumble 3. Stumble 4. Mumble 5. Humble
Question 2) If the following alphabet were written in the reverse order, which will be the fifth letter to the right of the eleventh letter from the left?
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
1. J 2. K 3. L 4. P 5. U
Question 3) Four of the following five English words are alike in a certain way and so form a group. Which is the one that does not belong to that group?
1. C-G 2. T-X 3. E-I 4. J-N 5. M-Q
Question 4) If the first and the third letters in the word CONTRIBUTION were interchanged, also the second and fourth letters, the fifth and seventh and so on, which letter would be eighth, counting from your left?
1. I 2. B 3. U 4. R 5. None of these
Question 5) If A ^ B means "A is the father of B" A < B means "A is the sister of B", A > B means "A is the brother of B", then how is P related to R in the following codified relationship?
R < S ^ P > T
1. Aunt 2. Cousin 3. Niece 4. Nephew 5. None of these
Question 6) Given that "Mountain is greater than or equal to Tree", Tree is smaller than Ocean", and "Ocean is not greater than River", which of the following statements can be definitely TRUE?
1. Mountain is either greater than or equal to River
2. River is either smaller than or equal to Tree
3. River is greater than Tree
4. Mountain is either greater than or equal to Ocean
5. None of these
Question 7) In a certain code ASHOK is written as LMIQB, how will MEDHA be written in that code?
1. BFCDN 2. BFECN 3. BFEFN 4. BIECN 5. None of these
Question 8) "t" is in 'Often' in the same way as "h" is in ________?
1. Inhibit 2. House 3. Enhance 4. Hope 5. Hour
Question 9) In a certain code LARGEST is written as SRDFQZK. How would RATION be written in the code?
1. MNHSAQ 2. MNISZQ 3. MNHDZQ 4. MNHSZQ 5. None of these
Question 10) If Y denotes ÷, Q denotes x, and T denotes +, then 15Q13Y3T6 = ?
1. 65 2. 591 3. 71 4. 946 5. None of these
Question 11) In a certain game, if a person steps on the particular square he gets one rupee and every time he misses the particular square he has to pay one rupee. He is allowed to try 100 times and gets an amount of Rs. 40. How may times did he step on the particular square?
1. 75 2. 65 3. 55 4. 60 5. 70
Analytical Reasoning - II
Description:
These questions are based on the following series of elements (English letters, numerals and symbols).
A B 8 @ E 2 $ + 5 J 3 6 M * % P 7 9 S 4 U ? 1 X { }
Time Limit: 3 min 20 sec
Question 1)
If the first two elements interchange their positions, the third and the fourth elements interchange their positions, and so on and so forth, which of the following triplet will show the exact sequence of the three elements in the new arrangement?
1. X 1 { 2. 5 6 3 3. P M % 4. * P M 5. None of these
Question 2) If this series is of English alphabet, in which some letters are represented by numerals or symbols, which letter is represented by the element which is exactly midway between11th element from the left and the 10th element from the right?
1. L 2. Q 3. O 4. N 5. None of these
Question 3) How many such letters are there in the above series, each of which is immediately preceded by a numeral and immediately followed by a symbol?
1. 2 2. 3 3. 4 4. 5 5. None of these
Question 4) If numbers from 1 to 9, in the serial order, expresses the English letters that appear in the above series, what will be the sum of all the numerals, the old and the new together?
1. 90 2. 45 3. 36 4. 18 5. None of these
Analytical Reasoning - III
Description:
In the following questions the symbols <, >, &, £ and ? are used with the following meaning:
A > B means A is smaller than B
A < B means A is greater than B
A & B means A is either greater than or equal to B
A £ B means A is either smaller than or equal to B
A ? B means A is equal to B
Now in each of the following questions assuming the given statements to be true, find which of the two conclusions I & II given below them is/ are definitely true?
Time Limit: 4 min 10 sec
Question 1)
Statement
J & I, C > O, I < O
Conclusions
I. C > J
II. C > I
1. Only Conclusion I is true
2. Only Conclusion II is true
3. Either Conclusion I or Conclusion II is true
4. Neither Conclusion I nor Conclusion II is true
5. Both the Conclusions I and II are true
Question 2)
Statement
J > S, S ? Z, Z > W
Conclusions
I. Z ? J
II. W > J
1. Only Conclusion I is true
2. Only Conclusion II is true
3. Either Conclusion I or Conclusion II is true
4. Neither Conclusion I nor Conclusion II is true
5. Both the Conclusions I and II are true
Question 3)
Statement
Y £ W, W ? X, X & U
Conclusions
I. Y > X
II. Y ? X
1. Only Conclusion I is true
2. Only Conclusion II is true
3. Either Conclusion I or Conclusion II is true
4. Neither Conclusion I nor Conclusion II is true
5. Both the Conclusions I and II are true
Question 4)
Statement
C < L, Z > J, L & Z
Conclusions
I. L > J
II. C < J
1. Only Conclusion I is true
2. Only Conclusion II is true
3. Either Conclusion I or Conclusion II is true
4. Neither Conclusion I nor Conclusion II is true
5. Both the Conclusions I and II are true
Question 5)
Statement
E & C, L < Z, C > Z
Conclusions
I. E < Z
II. L < C
1. Only Conclusion I is true
2. Only Conclusion II is true
3. Either Conclusion I or Conclusion II is true
4. Neither Conclusion I nor Conclusion II is true
5. Both the Conclusions I and II are true
Analytical Reasoning - IV
Description:
Each of the questions below consists of a question and two statements numbered I and II are given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and –
Give answer (1) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
Give answer (2) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
Give answer (3) if the data in Statement I alone OR in Statement II alone are sufficient to answer the question.
Give answer (4) if the data in both the Statements I and II are not sufficient to answer the question.
Give answer (5) if the data in both the Statements I and II together are necessary to answer the question.
CAUTION: Do NOT mark your answer unless you consider both the statements carefully.
Time Limit: 4 min 10 sec
Question 1) If "6 5 9" stands for "we are healthy", which digit stands for 'healthy'?
I. "5 7" stands for "healthy habits".
II. "693" stands for "we are busy".
1. 2. 3. 4. 5.
Question 2) Who among A, B, C, D and E is the tallest?
I. E is taller than three of them but not as tall as A.
II. B is taller than D and C; but not tall as A.
1. 2. 3. 4. 5.
Question 3) In a seven-storey building with one flat on each storey, who among A, B, C, D, E, & F occupies the middlemost flat?
I. A and D occupy the flats on the two extremes storeys and they have C and E as their immediate neighbors.
II. The flat occupied by B is not in the middle.
1. 2. 3. 4. 5.
Question 4) Which code stands for "Brazil" in a code language in which "Mob" stands for "Argentina."?
I. "Dip Mob Nod" denotes "Brazil defeated Argentina", in that code.
II. "Italy defeated Argentina" is denoted by " Sip Dip Mob" in that code.
1. 2. 3. 4. 5.
Question 5) What is the area of a circular playground that has a wire fencing around it?
I. The cost of fencing was Rs. 15, 626 at the rate of Rs. 35 per Kg.
II. The fencing is 63 meters away from the center of the playground.
1. 2. 3. 4. 5.
Analytical Reasoning - V
Description:
Read the following information and answer the questions.
(A) A Cultural Organization desires to organize a programme of two categories, Viz.: Classical Dance performances and Music Concerts in a week commencing from Sunday to Saturday.
(B) There will be four dance performances viz: Kathakali, Bharatnatyam, Katthak and Oddyssi, and three musical concerts : Pure Classical, Semi Classical and Light music.
(C) Of these seven performances, no two of the same category will be organized on two consecutive days.
(D) The programme is to start with Kathakali, and Semi-Classical is to be organized on the middle day of the week.
(E) Bharatnatyam is to be organized on the previous day of Pure Classical.
Time Limit: 4 min 10 sec
Question 1) Bharatnatyam can be organized on:
1. only Tuesday 2. only Friday 3. only Thursday
4. cannot be determined 5. None of these
Question 2) With the given specifications, the only programme that can be arranged on Monday is:
1. Semi classical 2. Light music
3. Pure classical 4. Cannot be determined 5. None of these
Question 3) Which of the following can be the last programme of the week?
1. Oddyssi or Katthak 2. only Oddyssi
3. only Pure classical 4. cannot be determined
5. none of these
Question 4) If the programme is required to start with Pure Classical on Sunday, which of the conditions given above can NOT be adhered to?
1. Only (E) 2. Only (C) 3. Only (D) 4. Cannot be determined 5. None of these
Question 5) Katthak can be organized on:
1. only Thursday
2. only Friday
3. only Saturday
4. on Tuesday or Saturday
5. None of these
Analytical Reasoning - VI
Description:
In each question below is given a statement followed by two assumptions numbered I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement. Give answer
(1) if only assumption I is implicit.
(2) if only assumption II is implicit
(3) if either I or II is implicit;
(4) if neither I nor II is implicit
(5) if both I and II are implicit.
Time Limit: 4 min 10 sec
Question 1)
Statement
The only way to contain the circulation of black money in the market is to make the tax laws more liberal and user friendly.
Assumptions
I. Tax laws in India are draconian and inadequate.
II. Circulation of black money in the market is undesirable.
1. 2. 3. 4. 5.
Question 2)
Statement
Teachers of many schools and colleges are breaking all norms of the profession and provoking unnecessary controversies by entering into the active party politics.
Assumptions
I. Teachers should be above party politics.
II. Teachers should take part in social activities rather than party politics.
1. 2. 3. 4. 5.
Question 3)
Statement
What is needed at the center to-day is the will and determination to govern and not authoritarian government.
Assumptions
I. Authoritarianism and effective governance go hand in hand.
II. Will and determination to govern and non-authoritarian government are the two sites of the same coin.
1. 2. 3. 4. 5.
Question 4)
Statement
India needs competent manpower just as urgently as it needs massive capital inflow for rapid economic development.
Assumptions
I. India cannot achieve fast economic growth without massive does of capital.
II. Competent manpower is necessary for rapid economic development.
1. 2. 3. 4. 5.
Question 5)
Statement
If you want to understand the determinants of effective leadership, this is one of the available books.
Assumptions
I. If is essential for everyone to understand the determinants of effective leadership.
II. Wrong understanding may be gained if this book is not read.
1. 2. 3. 4. 5.
Analytical Reasoning - VII
Description:
In each question below are given three statements followed by three conclusions, which are numbered I, II and III. Assuming that all the given statements are True, decide which of the given conclusions logically follow(s) from the given statements.
Time Limit: 4 min 10 sec
Question 1)
Statements
All fans are phones. All phones are letters. Some letters are bulbs.
Conclusions
I. Some letters are phones.
II. Some phones are fans.
III. All fans are letters
1. Only I follows
2. Only II follows
3. Only III follows
4. Only II and III follow
5. None follows
Question 2)
Statements
Most psychologists are historians. No historian is economist. All economists
are psychologists.
Conclusions
I. Some historians are psychologists
II. All psychologists are economists
III. No economist is historian.
1. Only II follows
2. Only I and II follow
3. Only II and III follow
4. Only I and III follow
5. None of these
Question 3)
Statements
Some flowers are gifts. All gifts are books. All books are tables.
Conclusions
I. Some tables are flowers.
II. Some flowers are tables.
III. All tables are books.
1. Only I follows
2. Only II follows
3. Only I and II follow
4. Only II and III follow
5. None of these
Question 4)
Statements
Some banks are factories. Some factories are offices. All offices are prisons
Conclusions
I. All prisons are factories.
II. Some Banks are prisons.
III. Some offices are banks.
1. None follows
2. All the three follow
3. Only I and II follow
4. Only II and III follow
5. Only I and III follow
Question 5)
Statements
All principals are teachers. All teachers are schools. All schools are grounds.
Conclusions
I. Some teachers are grounds.
II. All teachers are principals.
III. All principals are grounds.
1. Only I and II follow
2. Only I and III follow
3. Only II and III follow
4. None follows
5. All follow
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ESSAR PAPER & INTERVIEW - 16 OCT 2008 - BHUBANESWAR
Hi Friends
This is RAVI GUPTA ORISSA ENGINEERING COLLEGE, BHUBANESWAR. I am providing you selection procedure and question papers of ESSAR.
Eligiblity for 2009 passing out batch 60% in B.Tech and Date of Birth after 1-05-1986.
1st Company's PPT.
2nd online writtten test.
3rd technical .
4th PI.
Online written Test - This is the main round you have to clear it with good marks, it will help you in the technical round so try to clear written technical with good marks.
Written paper has 4 sections: Mathematical Aptitude, Reasoning, English, Technical.
All questions are very easy but you have to concentrate on time running on each page.
For Mathematical Aptitude : just remember the formulas of R.S AGGARWAL and solve or concentrate on Examples. This is more than enough. If you are good in calculations just concentrate at the time of test.
English: Passages are very easy and scoring, Fill in the blanks all from barron's GRE 12th edition try to remember the answers of model test papers. Synonyms Antonyms are very difficult, if you are good in English then only you can be confident otherwise hit any options as I did.
Technical questions: As this was my 3rd attempt for a core company I realized that all companys are asking mechanical questions from the book Mechanical Engineering (conventional and Objective Type)
S.CHAND writter R.S. KHURMI and J.K.GUPTA so try to remember objective as more as you can, it will help you for all campus selections.
In Essar if you perform well in written technical section then they will ask 1-2 question only in next technical round. Some of them are
Technical written:
1. Work done is Zero for which process?
2. Which cycle has high efficiency?
3. The power of 2 –stroke engine varies from 4 – stroke engine by__.
4. Sudden reduction in barometer leads to ______.
5. Composition of Stainless steel ____.
6. Gears are produced in mass production by ______.
7. Pick out the wrong statements:
a) The good fuel should have high calorific value
b) Ease in storing
c) High ignition point
d) Low smoke and gases
8. Composition of Gun metal _____.
9. Gears are commonly called with _______
10. A good fuel should have ________ ignition point.
11. If heat supplied into the system is 30000 J/S and the power output is 9KW. What is the efficiency of system?
12. A square rod of 2cm x 2cm of which a force of 8800Kg is acting on it. What is the stress developed in it?
13. GNATT chart shows___________
14. Which is the high efficiency freezing agent?
15. Property of the freezing agent is:
16. A diesel engine, that is, slow speed engine follows which cycle?
17. Hardness is the property of _________.
18. A Rotary compressor depends on ___________.
19. The potential energy raised upwards ___________ the kinetic energy downwards.
20. Centipoise is the unit of ________.
21. For a thermodynamic system, the COP is 5 and the heat supplied to the system is 1 KW.
22. Composition of gunmetal?.
23. Specific heat capacity of air?.
24. Melting point of Aluminum?.
25. If a ball is kept at aheight of x(m),from that position it is dropeed. Does the p.e is equal to the K.e if the ball goes inside the earth as same distance where it is relieved?.
26. Viscosity of the lubricant ------- with increase in temperature?.
27. What amount of power required to make the 2-strke petrol engine to 4-stroke diesel engine?.
28. Which engine is the most efficient in terms of compression ratio?.
29. for the same compression ratio heat removed in each cycle is efficient in otto or diesel cycle?.
30. Use of draft tube in turbine ?.
a) to increase work o/p of runner b) To increase turbine output.
31. Percentage of carbon in toolsteel?.
32. Introduction of sulphur in mild steel increases or decreases the machinability?.
33. Is bernoullis theorem is applicable for steady or unsteady flow?.
34. Axial turbine is of which type?.
a) high head b) low head.
35. corrosion is inhibited due to oxidation or reduction?.
36. Binary power cycle uses ---------as working fluid?.
37. the purpose of runner in casting ----------
38. shape of a u.d.l.of cantilever beam is?.
39. which has high coefficient of friction ?.disc or band brakes
40. Engine valve seat is cooled at ----- temperature in liquid nitrogen(-180C)
41.Bucling is high in bar which is greater or smaller in length?.
42. Formula for deflection of beam? Ans; PL/AE
43. Which law says that pressure can be transferred from onr point to another in an undiminished form?.
44. Is Vane pump is Positive or non-positive displacement pump?.
45. As the altitude why density of the decreases?.
46. In the reversible adiabatic process entrophy is constant or not?
47. In which process the temperature of the system changes but there is no heat transfer to the surroundings?.
48. In an ideal gas compared to a real gas at very high pressure occupies?
49. Kinetic theory of gases assumes that collisions between the molecules are?
50. The condition of perfect vacuum that is at absolute zero pressure can be attained at?
51. Specific heat of air?
52. Which law states that internal energy is function of Temperature?
53. Minimum work done for an adiabatic process the value of n?
54. Air Refrigerator works on?
55. 1 watt = 1Nm/S
1 h.p = ?kw
56. When crude oil heated Which Hydro carbon comes first?
57. What is the purpose of Supercharger?
58. 1Kg of carbon to CO, Amount oxygen required?
59. Horse power per tones of refrigeration?
60. Scale formation on the surface of the boiler tubes due to ?
61. Axial shift in steam turbine occurs due to?
62. Latent heat of vapourization at low pressure and temperature?
63. Shaft revolving in a bearing which pair?
64. Difference between dedendum and addendum?
65. The fatique life of a part can be improved by ?
66. Rotational tendency of force?
67. Acetylene dissolved in ?
68. The frequency of transverse vibration is 3hz then critical speed?
69. More viscous lub oil?
70. Example for Non destructive test?
71. Advantage of V belt?
72. In gear boxes Which type of key is used
73. A structural member subjected to an axial compressive force is called?
74. Pig iron is produced in which furnace?
75. Heat generation of arc welding is due to ?
76. In what angle does an object thrown height will travel the longest distance?
77. Angle of contact between the journal and bearing?
78. The coupling is required to connect two parallel shaft distance between the shaft is small and variable?
79. Carbon is added to steel to increase its hardness-True/False
80. Wings of airplane are made by---
81. To protect from thrust which type of follower is used?
82. With increase in temperature--- Viscosity of liquid---
83. Heavy machine beds are made of CI for-------
84. For shock resistance and vibrations we use ----
85. Rupture strength==== ?
86. Washer is used for-------
87. Surface endurance limit depends on (toughness/surface tension/yield strength/surface finish)
88. In a uniformly distributed load of 6n/m over a 5 meter length simply supported beam, the value of B.M at the point where shear force is zero (17.5/22.5/55/75)
89. Cam size depends on (base circle/pitch circle/prime circle/none)
90. Poisons ratio is higher in (rubber/steel/wood)
91. In drill tool carbon % is (<0.4 %, 0.8% -1.6%, 1-2.5%)
92. finishing operation in lathe is done at(low speed/high speed)
93. degree of freedom in super structure (1/positive/negative/zero)
94. axial compressors follow the process in ideal conditions (adiabatic/isotropic/isothermal)
95. forced draft has negative pressure drop(true or false)
96. advantage of v-belt?
97. The key used in the gears for transmitting power(flat/saddle/spline/square)
98. dye penetration test is (pouring/surface tension/capillary/none)
99. poisson ratio?
100. endurance limit depends upon— 1.toughness 2.elasticity 3.britleness?
101. corrosion resistant material?
102. centipoise is unit of ?
103. broaching is made to produce?
104. steady rest is used for?
105. drill angle?
106. In parson's turbine, relation between angles?
107. v-belt angle?
108. Refrigerant used in refrigerator?
109. Composition of babbit metal?
110. Cantilever beam failure of surface finish is represented by?
111. At what angle in the valve timing, Diesel engine injection occurs?
112. Name any one non destructive test?
113. Clutch is located between?
114. What is the Melting pt of iron?
115. Name any one Gear material?
116. Drill material composition?
117. Which mechanism is used to hold the gear ?
118. Reynolds number range for laminar flow –?
119. Nusselt (for natural) number is function of which number?
120. Angle of contact between journal and bearing?
121. What is the function of cutting fluid?
122. Dual cycle combination of which two cycles?
123. In screw jack --------which thread is used?—
124. ACME thread angle?
125. Frequency of a system is 3 Hz then find the speed in rpm?
126. For which gear shafts are co-axial?
127. say true/false:
in simple gear train every shaft is attached with one simple gear only
Radiation heat transfer is varied with T to the power of 4.
Technical
no favourite paper; they ask questions from manufacturing science, fluid mechanics etc so remember definitions and procedures of mnufacturing sections
ex. which process is used for making piston, car body, engine cylinder coin etc dont bluff on any question otherwise u will be rejected
In the PI they ask very simple questions
tell me something about yourself
family background
project if any
hobbies, interest, strength etc
TIPS:
answer in simple sentences, politely they may ask in hindi also if u are not good in english and scored good in written technical
Only u have to be confident, genuine, don't bluff or guess on any question simply say i dont know sir. they are very good and genuine people dont wear any tie.
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1.what is critical speed of shaft?
in industries most of the turbines are run above critical speed,,what is reason?
2. What is combine power generation?
3. How to select milling cutter?
4. What is probability?types of probability...i,i conditional etc.....
5. what is relation between complimentary function and particular integral? from diff,equation...
6. express your self?
7. how helicopter flows?
8. explain your project?
All the best guys!!!
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ESSAR PAPER Sample Paper Pattern
ESSAR PAPER Sample Paper Pattern
Technical Questions:
1) Composition of gunmetal?.
2) What is the fuel used in airplanes?.
3) Specific heat capacity of air?.
4) Melting point of Aluminum?.
5) If a ball is kept at aheight of x(m),from that position it is dropeed .Does the p.e is equal to the K.e if the ball goes inside the earth as same distance where it is relieved?.
6) Viscosity of the lubricant ---------- with increase in temperature?.
7) What amount of power required to make the 2-strke petrol engine to 4-stroke diesel engine?.
8) Which engine is the most efficient in terms of compression ratio?.
9) for the same compression ratio heat removed in each cycle is efficient in otto or diesel cycle?.
10) Use of draft tube in turbine ?.a) to increase work o/p of runner b) To increase turbine output.
11) Percentage of carbon in toolsteel?.
12) Introduction of sulphur in mild steel increases or decreases the machinability?.
13) Is bernoullis theorem is applicable for steady or unsteady flow?.
14) Axial turbine is of which type?.a) high head b) low head.
15) corrosion is inhibited due to oxidation or reduction?.
16) Binary power cycle uses ---------as working fluid?.
17) the purpose of runner in casting ----------
18) shape of a u.d.l.of cantilever beam is?.
19) which has high coefficient of friction ?.disc or band brakes
20) Engine valve seat is cooled at ----- temperature in liquid nitrogen(-180C)
21)Bucling is high in bar which is greater or smaller in length?.
22) Formula for deflection of beam? Ans; PL/AE
23) Which law says that pressure can be transferred from onr point to another in an undiminished form?.
24) Is Vane pump is Positive or non-positive displacement pump?.
25) As the altitude why density of the decreases?.
26) In the reversible adiabatic process entrophy is constant or not?
27) In which process the temperature of the system changes but there is no heat transfer to the surroundings?.
ESSAR PAPER AT VIJAYAWADA
Hints: For Aptitude minimum preparation is sufficient, as time is less only go for selected Qs in those books. since cut-off is only 9 its easy to complete written test, but care must be taken not to spend on only one group (i.e., either reasoning or arithmatic or english).just attempt all the Qs as there is no negative marking, such that you may be easyly qualified for aptitude test.
For technical:
As I mentioned go through that book especially - Initial theory for each chapter before going to multiple choices in that book, practice all multiple Qs in that book as max of Qs are given from that directly.Some of the subjects you must concentrate on Production and Manufacturing, Metallurgy and Material Sciences, Thermal, Design, Hydraulics.As cutoff is 23 Take care of this section, maximum disqualified from this section itself, but if u go through that its very very easy.
GD Topics:
My topic is " " RELATION BETWEEN MAFIA LEADERS AND POLITICAL LEADERS AND HOW IT EFFECT THE ECONOMICAL GROWTH OF OUR COUNTRY " ". Topics are quitely different from software interviews. This is toughest topic they given on that day. Just speakout 2 or 3 times fluently its enough. they wil not give much importance to this stage.
Now the results are based on your performance in written test and your %marks(its important) not GD. mostly 75% above wil be selected.(120 members are short listed for next process)
The interview.
Hints: Dress code must be maintained for interview process, be confident while answering Qs even they are wrong, keep a pleasent smile in your face, max 15 min they will interview, also know something about company that will be added advantage.
1) what is the gauge pressure inside the room? ans: zero
2) bernoulis equation?
3) what happens if refrigerator door opens?
4) differentiate between annealing and normalising?
5) counter sinking and counter boring? just like........
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ESSAR PAPER - QUANTITATIVE APTITUDE - 10 FEB 2008
Hi Friends
Quantitative Aptitude - I
Time Limit: 20 min 50 sec
Question 1) The sum of the squares of three consecutive natural numbers is 2030, then the middle number is:
1. 24 2. 26 3. 25 4. 27 5. None of these
Question 2) A student got thrice as many marks in Arithmetic as in English. If the total of his marks in the two subjects is 128, how many marks did he get in English?
1. 32 2. 64 3. 96 4. 16 5. None of these
Question 3) On selling 17 balls at Rs. 720/-, there is a loss equal to the cost price of 5 balls. The cost price of a ball in rupees is:
1. 45 2. 50 3. 55 4. 60 5. None of these
Question 4) ? ÷ v 0.81 = 300
1. 2700 2. 270 3. 33.33 4. 540 5. None of these
Question 5) The difference between a number and its four-fifth is 25. What is the number?
1. 75 2. 100 3. 125 4. 150 5. None of these
Question 6) The difference between simple and compound interests compounded annually on certain sum of money for two years at 4% per anum is Rs. 1/-. The sum in Rs. is:
1. 625 2. 630 3. 640 4. 650 5. None of these
Question 7) A batsman scored 150 runs which included 5 boundaries, 2 sixes and other singles. What percentage of his total score did he make by running between the wickets?
1. 78.66 2. 75.66 3. 80.66 4. 82.66 5. None of these
Question 8) How many of the following numbers are divisible by 3 and not by 9?
2133, 2343, 3474, 4131, 5286, 5340
1. 2 2. 3 3. 4 4. 6 5. None of these
Question 9) Which of the following number will be wrong in the number series?
7 13 22 31 49 67 88
1. 13 2. 21 3. 31 4. 49 5. 67
Question 10) Two radios and one calculator can cost Rs.3300, while two calculators and one radio cost Rs.5400. What is the price of a radio?
1. Rs. 2500 2. Rs. 700 3. Rs. 400 4. Rs. 1100 5. None of these
Question 11) The interest on a certain deposit at 4.5 p.c.p.a is Rs.202.50 in one year. How much will the additional interest be in one year on the same deposit at 5 p.c.p.a?
1. 20.25 2. 22.50 3. 225 4. 427.5 5. None of these
Question 12) An alloy is to contain copper and zinc in the ratio 9 : 5. How much zinc is required to be melted with 24 kg of copper?
1. 43.00 2. 43.20 3. 44.00 4. Cannot be determined 5. None of these
Question 13) (16 X 16 – 56) ÷ [(13 X 12) - (8 X 7)] = ?
1. 4 2. 20 3. 200 4. 100 5. None of these
Question 14) A man in a train notices that he can count 20 electric poles in one minute. If the poles are 40 meters apart, what is the speed of the train in Km/Hr?
1. 60 2. 45 3. 48 4. 54 5. None of these
Question 15) Two pipes A and B can fill a tank independently in 20 minutes and 30 minutes respectively. If both the pipes were used together, how long would it take to fill the tank?
1. 12 min 2. 15 min 3. 25 min 4. 50 min 5. None of these
Question 16) If 24 men do a work in 40 days, in how many days will 30 men do it?
1. 30 2. 28 3. 26 4. 34 5. None of these
Question 17) ? X 15 = 65% of 300
1. 195 2. 130 3. 2925 4. 13 5. None of these
Question 18) The average age of 28 employees is 23 years. If the manager’s age is also included, the average age increases by one year. What is the manager’s age in years?
1. 28 2. 51 3. 52 4. 53 5. None of these
Question 19) The difference between squares of two consecutive even numbers is always divisible by:
1. 3 2. 4 3. 5 4. 2 5. None of these
Question 20) Ashutosh purchased a motor cycle at (13/15)th of its selling price and sold it at 12% more than its selling price. Ashutosh’s net gain is:
1. 20% 2. 29.23% 3. 30.67% 4. 38.13% 5. None of these
Question 21) Which number should replace both the question marks in ? ÷ 32 = 392 ÷ ?
1. 112 2. 32 3. 16 4. 196 5. None of these
Question 22) If 3690 ÷ 20.5 = 180; 36.90 ÷ 2.05 = ?
1. 0.18 2. 1.8 3. 18 4. 1800 5. None of these
Question 23) A mother is three times as old as her son. After 15 years she will be twice as old as her son. What is the present age of the mother in years?
1. 40 2. 50 3. 60 4. 70 5. None of these
Question 24) 'A' started business investing Rs.6000/-. Three months later 'B' joined him investing Rs.4000/-. If they make a profit of Rs.5100/- at the end of the year, how much should be ‘B’s’ share?
1. Rs. 1700 2. Rs. 3400 3. Rs. 1300 4. Rs. 1732.75 5. None of these
Question 25) 20 transistors go in a box and two dozen boxes are packed in a carton. How many cartons will be needed to pack 1920 transistors?
1. 96 2. 12 3. 8 4. 4 5. None of these
Quantitative Aptitude - II
Classification of 100 students based on the marks obtained by them in Mathematics and Accounts in an examination
Subjects
Marks Interval (Marks out of 50)
41-50
31-40
21-30
11-20
1-10
Mathematics
23
09
48
12
08
Accounts
04
21
60
10
05
Approximate number of students in marks interval for both the subjects
13
15
54
11
7
Time Limit: 4 min 10 sec
Question 1) If it is known that at least 28% marks are required for the students to be eligible for a seminar on Accounts. The numbers of Accounts students who can give the seminar are:
1. 85 2. 80 3. 95 4. 91 5. None of these
Question 2) The approximate number of students securing less than 41 marks in both the subjects is
1. 91 2. 85 3. 93 4. 87 5. None of these
Question 3) What is the difference between the number of students getting at least 21 marks in Accounts over those getting at least 21 marks in Mathematics approximately?
1. 19 2. 12 3. 7 4. 5 5. None of these
Question 4) What is the difference between the number of students passed with at least 31 marks both in Accounts and Mathematics?
1. 9 2. 19 3. 12 4. 7 5. None of these
Question 5) If at least 31 marks in Mathematics are required for pursuing higher studies in Mathematics, how many students would be eligible to pursue higher studies in Mathematics?
1. 60 2. 32 3. 57 4. 68 5. None of these
Quantitative Aptitude - III
Expenditure of a company in Lac Rupees per annum over the given years
Year
Item of Expenditure
Salary
Fuel & Transport
Bonus
Interest on Loans
Taxes
1998
150
100
5
25
85
1999
175
150
5
35
115
2000
200
175
10
45
75
2001
225
275
10
50
125
2002
250
400
20
45
100
TOTAL
1000
1000
50
200
500
Time Limit: 4 min 10 sec
Question 1) What is the percentage of the total amount of bonus paid by the company during the given period in relation to the salary paid during the given period?
1. 20% 2. 4% 3. 3% 4. 2% 5. None of these
Question 2) The total expenditure of the company for all items of expenditure for the year 2002 is what percent of the year 2000?
1. 61 2. 18 3. 69 4. 38 5. None of these
Question 3) The total expenditure for all the items of expenditure in the year 1998 to the year 2002 is approximately:
1. 59% 2. 54% 3. 458% 4. 41% 5. None of these
Question 4) What is the average amount of interest per year, which the company had to pay during these years?
1. 50 2. 35 3. 40 4. 45 5. None of these
Question 5) The ratio between the total expenditure on taxes and the total expenditure on fuel and transport respectively for all the years is approximately:
1. 3 : 4 2. 1 : 2 3. 2 : 3 4. 1 : 4 5. None of these
Quantitative Aptitude - IV
Description:
The bar graph given below shows the foreign exchange reserves of a country in million US$ for the years 1991-1992 to 1998-1999. Answer the questions based on this graph given below:
Time Limit: 4 min 10 sec
Question 1) What was the % decrease in foreign exchange reserves in 1998-1999 over 1996-1997?
1. 11.28 2. 14.28 3. 11.28 4. 17.28 5. None of these
Question 2) The average foreign exchange reserves over the period under review are:
1. 325 2. 300 3. 314 4. 250 5. None of these
Question 3) The foreign exchange reserves of how many years is above the average foreign exchange reserves of the given period?
1. 5 2. 2 3. 3 4. 4 5. None of these
Question 4) The foreign exchange reserves in 1996-1997 was approximately how many times that of the year 1992-1993?
1. 1.21 2. 1.24 3. 1.27 4. 1.30 5. None of these
Question 5) What was the approximate % increase in foreign exchange reserves in 1997-1998 over 1995-1996?
1. 33 2. 36 3. 39 4. 30 5. None of these
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ESSAR PAPER - ANALYTICAL REASONING - 10 FEB 2008
Hi Friends
Analytical Reasoning - I
Time Limit: 9 min 10 sec
Question 1) STATE is related to ESTATE in the same way as TUMBLE is related to ________?
1. Fumble 2. Crumble 3. Stumble 4. Mumble 5. Humble
Question 2) If the following alphabet were written in the reverse order, which will be the fifth letter to the right of the eleventh letter from the left?
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
1. J 2. K 3. L 4. P 5. U
Question 3) Four of the following five English words are alike in a certain way and so form a group. Which is the one that does not belong to that group?
1. C-G 2. T-X 3. E-I 4. J-N 5. M-Q
Question 4) If the first and the third letters in the word CONTRIBUTION were interchanged, also the second and fourth letters, the fifth and seventh and so on, which letter would be eighth, counting from your left?
1. I 2. B 3. U 4. R 5. None of these
Question 5) If A ^ B means "A is the father of B" A < B means "A is the sister of B", A > B means "A is the brother of B", then how is P related to R in the following codified relationship?
R < S ^ P > T
1. Aunt 2. Cousin 3. Niece 4. Nephew 5. None of these
Question 6) Given that "Mountain is greater than or equal to Tree", Tree is smaller than Ocean", and "Ocean is not greater than River", which of the following statements can be definitely TRUE?
1. Mountain is either greater than or equal to River
2. River is either smaller than or equal to Tree
3. River is greater than Tree
4. Mountain is either greater than or equal to Ocean
5. None of these
Question 7) In a certain code ASHOK is written as LMIQB, how will MEDHA be written in that code?
1. BFCDN 2. BFECN 3. BFEFN 4. BIECN 5. None of these
Question 8) "t" is in 'Often' in the same way as "h" is in ________?
1. Inhibit 2. House 3. Enhance 4. Hope 5. Hour
Question 9) In a certain code LARGEST is written as SRDFQZK. How would RATION be written in the code?
1. MNHSAQ 2. MNISZQ 3. MNHDZQ 4. MNHSZQ 5. None of these
Question 10) If Y denotes ÷, Q denotes x, and T denotes +, then 15Q13Y3T6 = ?
1. 65 2. 591 3. 71 4. 946 5. None of these
Question 11) In a certain game, if a person steps on the particular square he gets one rupee and every time he misses the particular square he has to pay one rupee. He is allowed to try 100 times and gets an amount of Rs. 40. How may times did he step on the particular square?
1. 75 2. 65 3. 55 4. 60 5. 70
Analytical Reasoning - II
Description:
These questions are based on the following series of elements (English letters, numerals and symbols).
A B 8 @ E 2 $ + 5 J 3 6 M * % P 7 9 S 4 U ? 1 X { }
Time Limit: 3 min 20 sec
Question 1)
If the first two elements interchange their positions, the third and the fourth elements interchange their positions, and so on and so forth, which of the following triplet will show the exact sequence of the three elements in the new arrangement?
1. X 1 { 2. 5 6 3 3. P M % 4. * P M 5. None of these
Question 2) If this series is of English alphabet, in which some letters are represented by numerals or symbols, which letter is represented by the element which is exactly midway between11th element from the left and the 10th element from the right?
1. L 2. Q 3. O 4. N 5. None of these
Question 3) How many such letters are there in the above series, each of which is immediately preceded by a numeral and immediately followed by a symbol?
1. 2 2. 3 3. 4 4. 5 5. None of these
Question 4) If numbers from 1 to 9, in the serial order, expresses the English letters that appear in the above series, what will be the sum of all the numerals, the old and the new together?
1. 90 2. 45 3. 36 4. 18 5. None of these
Analytical Reasoning - III
Description:
In the following questions the symbols <, >, &, £ and ? are used with the following meaning:
A > B means A is smaller than B
A < B means A is greater than B
A & B means A is either greater than or equal to B
A £ B means A is either smaller than or equal to B
A ? B means A is equal to B
Now in each of the following questions assuming the given statements to be true, find which of the two conclusions I & II given below them is/ are definitely true?
Time Limit: 4 min 10 sec
Question 1)
Statement
J & I, C > O, I < O
Conclusions
I. C > J
II. C > I
1. Only Conclusion I is true
2. Only Conclusion II is true
3. Either Conclusion I or Conclusion II is true
4. Neither Conclusion I nor Conclusion II is true
5. Both the Conclusions I and II are true
Question 2)
Statement
J > S, S ? Z, Z > W
Conclusions
I. Z ? J
II. W > J
1. Only Conclusion I is true
2. Only Conclusion II is true
3. Either Conclusion I or Conclusion II is true
4. Neither Conclusion I nor Conclusion II is true
5. Both the Conclusions I and II are true
Question 3)
Statement
Y £ W, W ? X, X & U
Conclusions
I. Y > X
II. Y ? X
1. Only Conclusion I is true
2. Only Conclusion II is true
3. Either Conclusion I or Conclusion II is true
4. Neither Conclusion I nor Conclusion II is true
5. Both the Conclusions I and II are true
Question 4)
Statement
C < L, Z > J, L & Z
Conclusions
I. L > J
II. C < J
1. Only Conclusion I is true
2. Only Conclusion II is true
3. Either Conclusion I or Conclusion II is true
4. Neither Conclusion I nor Conclusion II is true
5. Both the Conclusions I and II are true
Question 5)
Statement
E & C, L < Z, C > Z
Conclusions
I. E < Z
II. L < C
1. Only Conclusion I is true
2. Only Conclusion II is true
3. Either Conclusion I or Conclusion II is true
4. Neither Conclusion I nor Conclusion II is true
5. Both the Conclusions I and II are true
Analytical Reasoning - IV
Description:
Each of the questions below consists of a question and two statements numbered I and II are given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and –
Give answer (1) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
Give answer (2) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
Give answer (3) if the data in Statement I alone OR in Statement II alone are sufficient to answer the question.
Give answer (4) if the data in both the Statements I and II are not sufficient to answer the question.
Give answer (5) if the data in both the Statements I and II together are necessary to answer the question.
CAUTION: Do NOT mark your answer unless you consider both the statements carefully.
Time Limit: 4 min 10 sec
Question 1) If "6 5 9" stands for "we are healthy", which digit stands for 'healthy'?
I. "5 7" stands for "healthy habits".
II. "693" stands for "we are busy".
1. 2. 3. 4. 5.
Question 2) Who among A, B, C, D and E is the tallest?
I. E is taller than three of them but not as tall as A.
II. B is taller than D and C; but not tall as A.
1. 2. 3. 4. 5.
Question 3) In a seven-storey building with one flat on each storey, who among A, B, C, D, E, & F occupies the middlemost flat?
I. A and D occupy the flats on the two extremes storeys and they have C and E as their immediate neighbors.
II. The flat occupied by B is not in the middle.
1. 2. 3. 4. 5.
Question 4) Which code stands for "Brazil" in a code language in which "Mob" stands for "Argentina."?
I. "Dip Mob Nod" denotes "Brazil defeated Argentina", in that code.
II. "Italy defeated Argentina" is denoted by " Sip Dip Mob" in that code.
1. 2. 3. 4. 5.
Question 5) What is the area of a circular playground that has a wire fencing around it?
I. The cost of fencing was Rs. 15, 626 at the rate of Rs. 35 per Kg.
II. The fencing is 63 meters away from the center of the playground.
1. 2. 3. 4. 5.
Analytical Reasoning - V
Description:
Read the following information and answer the questions.
(A) A Cultural Organization desires to organize a programme of two categories, Viz.: Classical Dance performances and Music Concerts in a week commencing from Sunday to Saturday.
(B) There will be four dance performances viz: Kathakali, Bharatnatyam, Katthak and Oddyssi, and three musical concerts : Pure Classical, Semi Classical and Light music.
(C) Of these seven performances, no two of the same category will be organized on two consecutive days.
(D) The programme is to start with Kathakali, and Semi-Classical is to be organized on the middle day of the week.
(E) Bharatnatyam is to be organized on the previous day of Pure Classical.
Time Limit: 4 min 10 sec
Question 1) Bharatnatyam can be organized on:
1. only Tuesday 2. only Friday 3. only Thursday
4. cannot be determined 5. None of these
Question 2) With the given specifications, the only programme that can be arranged on Monday is:
1. Semi classical 2. Light music
3. Pure classical 4. Cannot be determined 5. None of these
Question 3) Which of the following can be the last programme of the week?
1. Oddyssi or Katthak 2. only Oddyssi
3. only Pure classical 4. cannot be determined
5. none of these
Question 4) If the programme is required to start with Pure Classical on Sunday, which of the conditions given above can NOT be adhered to?
1. Only (E) 2. Only (C) 3. Only (D) 4. Cannot be determined 5. None of these
Question 5) Katthak can be organized on:
1. only Thursday
2. only Friday
3. only Saturday
4. on Tuesday or Saturday
5. None of these
Analytical Reasoning - VI
Description:
In each question below is given a statement followed by two assumptions numbered I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement. Give answer
(1) if only assumption I is implicit.
(2) if only assumption II is implicit
(3) if either I or II is implicit;
(4) if neither I nor II is implicit
(5) if both I and II are implicit.
Time Limit: 4 min 10 sec
Question 1)
Statement
The only way to contain the circulation of black money in the market is to make the tax laws more liberal and user friendly.
Assumptions
I. Tax laws in India are draconian and inadequate.
II. Circulation of black money in the market is undesirable.
1. 2. 3. 4. 5.
Question 2)
Statement
Teachers of many schools and colleges are breaking all norms of the profession and provoking unnecessary controversies by entering into the active party politics.
Assumptions
I. Teachers should be above party politics.
II. Teachers should take part in social activities rather than party politics.
1. 2. 3. 4. 5.
Question 3)
Statement
What is needed at the center to-day is the will and determination to govern and not authoritarian government.
Assumptions
I. Authoritarianism and effective governance go hand in hand.
II. Will and determination to govern and non-authoritarian government are the two sites of the same coin.
1. 2. 3. 4. 5.
Question 4)
Statement
India needs competent manpower just as urgently as it needs massive capital inflow for rapid economic development.
Assumptions
I. India cannot achieve fast economic growth without massive does of capital.
II. Competent manpower is necessary for rapid economic development.
1. 2. 3. 4. 5.
Question 5)
Statement
If you want to understand the determinants of effective leadership, this is one of the available books.
Assumptions
I. If is essential for everyone to understand the determinants of effective leadership.
II. Wrong understanding may be gained if this book is not read.
1. 2. 3. 4. 5.
Analytical Reasoning - VII
Description:
In each question below are given three statements followed by three conclusions, which are numbered I, II and III. Assuming that all the given statements are True, decide which of the given conclusions logically follow(s) from the given statements.
Time Limit: 4 min 10 sec
Question 1)
Statements
All fans are phones. All phones are letters. Some letters are bulbs.
Conclusions
I. Some letters are phones.
II. Some phones are fans.
III. All fans are letters
1. Only I follows
2. Only II follows
3. Only III follows
4. Only II and III follow
5. None follows
Question 2)
Statements
Most psychologists are historians. No historian is economist. All economists
are psychologists.
Conclusions
I. Some historians are psychologists
II. All psychologists are economists
III. No economist is historian.
1. Only II follows
2. Only I and II follow
3. Only II and III follow
4. Only I and III follow
5. None of these
Question 3)
Statements
Some flowers are gifts. All gifts are books. All books are tables.
Conclusions
I. Some tables are flowers.
II. Some flowers are tables.
III. All tables are books.
1. Only I follows
2. Only II follows
3. Only I and II follow
4. Only II and III follow
5. None of these
Question 4)
Statements
Some banks are factories. Some factories are offices. All offices are prisons
Conclusions
I. All prisons are factories.
II. Some Banks are prisons.
III. Some offices are banks.
1. None follows
2. All the three follow
3. Only I and II follow
4. Only II and III follow
5. Only I and III follow
Question 5)
Statements
All principals are teachers. All teachers are schools. All schools are grounds.
Conclusions
I. Some teachers are grounds.
II. All teachers are principals.
III. All principals are grounds.
1. Only I and II follow
2. Only I and III follow
3. Only II and III follow
4. None follows
5. All follow
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ESSAR PAPER & INTERVIEW - 16 OCT 2008 - BHUBANESWAR
Hi Friends
This is RAVI GUPTA ORISSA ENGINEERING COLLEGE, BHUBANESWAR. I am providing you selection procedure and question papers of ESSAR.
Eligiblity for 2009 passing out batch 60% in B.Tech and Date of Birth after 1-05-1986.
1st Company's PPT.
2nd online writtten test.
3rd technical .
4th PI.
Online written Test - This is the main round you have to clear it with good marks, it will help you in the technical round so try to clear written technical with good marks.
Written paper has 4 sections: Mathematical Aptitude, Reasoning, English, Technical.
All questions are very easy but you have to concentrate on time running on each page.
For Mathematical Aptitude : just remember the formulas of R.S AGGARWAL and solve or concentrate on Examples. This is more than enough. If you are good in calculations just concentrate at the time of test.
English: Passages are very easy and scoring, Fill in the blanks all from barron's GRE 12th edition try to remember the answers of model test papers. Synonyms Antonyms are very difficult, if you are good in English then only you can be confident otherwise hit any options as I did.
Technical questions: As this was my 3rd attempt for a core company I realized that all companys are asking mechanical questions from the book Mechanical Engineering (conventional and Objective Type)
S.CHAND writter R.S. KHURMI and J.K.GUPTA so try to remember objective as more as you can, it will help you for all campus selections.
In Essar if you perform well in written technical section then they will ask 1-2 question only in next technical round. Some of them are
Technical written:
1. Work done is Zero for which process?
2. Which cycle has high efficiency?
3. The power of 2 –stroke engine varies from 4 – stroke engine by__.
4. Sudden reduction in barometer leads to ______.
5. Composition of Stainless steel ____.
6. Gears are produced in mass production by ______.
7. Pick out the wrong statements:
a) The good fuel should have high calorific value
b) Ease in storing
c) High ignition point
d) Low smoke and gases
8. Composition of Gun metal _____.
9. Gears are commonly called with _______
10. A good fuel should have ________ ignition point.
11. If heat supplied into the system is 30000 J/S and the power output is 9KW. What is the efficiency of system?
12. A square rod of 2cm x 2cm of which a force of 8800Kg is acting on it. What is the stress developed in it?
13. GNATT chart shows___________
14. Which is the high efficiency freezing agent?
15. Property of the freezing agent is:
16. A diesel engine, that is, slow speed engine follows which cycle?
17. Hardness is the property of _________.
18. A Rotary compressor depends on ___________.
19. The potential energy raised upwards ___________ the kinetic energy downwards.
20. Centipoise is the unit of ________.
21. For a thermodynamic system, the COP is 5 and the heat supplied to the system is 1 KW.
22. Composition of gunmetal?.
23. Specific heat capacity of air?.
24. Melting point of Aluminum?.
25. If a ball is kept at aheight of x(m),from that position it is dropeed. Does the p.e is equal to the K.e if the ball goes inside the earth as same distance where it is relieved?.
26. Viscosity of the lubricant ------- with increase in temperature?.
27. What amount of power required to make the 2-strke petrol engine to 4-stroke diesel engine?.
28. Which engine is the most efficient in terms of compression ratio?.
29. for the same compression ratio heat removed in each cycle is efficient in otto or diesel cycle?.
30. Use of draft tube in turbine ?.
a) to increase work o/p of runner b) To increase turbine output.
31. Percentage of carbon in toolsteel?.
32. Introduction of sulphur in mild steel increases or decreases the machinability?.
33. Is bernoullis theorem is applicable for steady or unsteady flow?.
34. Axial turbine is of which type?.
a) high head b) low head.
35. corrosion is inhibited due to oxidation or reduction?.
36. Binary power cycle uses ---------as working fluid?.
37. the purpose of runner in casting ----------
38. shape of a u.d.l.of cantilever beam is?.
39. which has high coefficient of friction ?.disc or band brakes
40. Engine valve seat is cooled at ----- temperature in liquid nitrogen(-180C)
41.Bucling is high in bar which is greater or smaller in length?.
42. Formula for deflection of beam? Ans; PL/AE
43. Which law says that pressure can be transferred from onr point to another in an undiminished form?.
44. Is Vane pump is Positive or non-positive displacement pump?.
45. As the altitude why density of the decreases?.
46. In the reversible adiabatic process entrophy is constant or not?
47. In which process the temperature of the system changes but there is no heat transfer to the surroundings?.
48. In an ideal gas compared to a real gas at very high pressure occupies?
49. Kinetic theory of gases assumes that collisions between the molecules are?
50. The condition of perfect vacuum that is at absolute zero pressure can be attained at?
51. Specific heat of air?
52. Which law states that internal energy is function of Temperature?
53. Minimum work done for an adiabatic process the value of n?
54. Air Refrigerator works on?
55. 1 watt = 1Nm/S
1 h.p = ?kw
56. When crude oil heated Which Hydro carbon comes first?
57. What is the purpose of Supercharger?
58. 1Kg of carbon to CO, Amount oxygen required?
59. Horse power per tones of refrigeration?
60. Scale formation on the surface of the boiler tubes due to ?
61. Axial shift in steam turbine occurs due to?
62. Latent heat of vapourization at low pressure and temperature?
63. Shaft revolving in a bearing which pair?
64. Difference between dedendum and addendum?
65. The fatique life of a part can be improved by ?
66. Rotational tendency of force?
67. Acetylene dissolved in ?
68. The frequency of transverse vibration is 3hz then critical speed?
69. More viscous lub oil?
70. Example for Non destructive test?
71. Advantage of V belt?
72. In gear boxes Which type of key is used
73. A structural member subjected to an axial compressive force is called?
74. Pig iron is produced in which furnace?
75. Heat generation of arc welding is due to ?
76. In what angle does an object thrown height will travel the longest distance?
77. Angle of contact between the journal and bearing?
78. The coupling is required to connect two parallel shaft distance between the shaft is small and variable?
79. Carbon is added to steel to increase its hardness-True/False
80. Wings of airplane are made by---
81. To protect from thrust which type of follower is used?
82. With increase in temperature--- Viscosity of liquid---
83. Heavy machine beds are made of CI for-------
84. For shock resistance and vibrations we use ----
85. Rupture strength==== ?
86. Washer is used for-------
87. Surface endurance limit depends on (toughness/surface tension/yield strength/surface finish)
88. In a uniformly distributed load of 6n/m over a 5 meter length simply supported beam, the value of B.M at the point where shear force is zero (17.5/22.5/55/75)
89. Cam size depends on (base circle/pitch circle/prime circle/none)
90. Poisons ratio is higher in (rubber/steel/wood)
91. In drill tool carbon % is (<0.4 %, 0.8% -1.6%, 1-2.5%)
92. finishing operation in lathe is done at(low speed/high speed)
93. degree of freedom in super structure (1/positive/negative/zero)
94. axial compressors follow the process in ideal conditions (adiabatic/isotropic/isothermal)
95. forced draft has negative pressure drop(true or false)
96. advantage of v-belt?
97. The key used in the gears for transmitting power(flat/saddle/spline/square)
98. dye penetration test is (pouring/surface tension/capillary/none)
99. poisson ratio?
100. endurance limit depends upon— 1.toughness 2.elasticity 3.britleness?
101. corrosion resistant material?
102. centipoise is unit of ?
103. broaching is made to produce?
104. steady rest is used for?
105. drill angle?
106. In parson's turbine, relation between angles?
107. v-belt angle?
108. Refrigerant used in refrigerator?
109. Composition of babbit metal?
110. Cantilever beam failure of surface finish is represented by?
111. At what angle in the valve timing, Diesel engine injection occurs?
112. Name any one non destructive test?
113. Clutch is located between?
114. What is the Melting pt of iron?
115. Name any one Gear material?
116. Drill material composition?
117. Which mechanism is used to hold the gear ?
118. Reynolds number range for laminar flow –?
119. Nusselt (for natural) number is function of which number?
120. Angle of contact between journal and bearing?
121. What is the function of cutting fluid?
122. Dual cycle combination of which two cycles?
123. In screw jack --------which thread is used?—
124. ACME thread angle?
125. Frequency of a system is 3 Hz then find the speed in rpm?
126. For which gear shafts are co-axial?
127. say true/false:
in simple gear train every shaft is attached with one simple gear only
Radiation heat transfer is varied with T to the power of 4.
Technical
no favourite paper; they ask questions from manufacturing science, fluid mechanics etc so remember definitions and procedures of mnufacturing sections
ex. which process is used for making piston, car body, engine cylinder coin etc dont bluff on any question otherwise u will be rejected
In the PI they ask very simple questions
tell me something about yourself
family background
project if any
hobbies, interest, strength etc
TIPS:
answer in simple sentences, politely they may ask in hindi also if u are not good in english and scored good in written technical
Only u have to be confident, genuine, don't bluff or guess on any question simply say i dont know sir. they are very good and genuine people dont wear any tie.
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