Test Date : 3 August 2006
Test Location : Anna University Chennai
Posted By : M. Gopinath
ESSAR GROUPS PLACEMENT PAPER ON 3rdAUGUST 2006 AT ANNNA
UNIVERSITY
Hi friends,
The Company procedure is Written Test (Aptitude Test &
Technical Test), Group Discussion, Technical Interview and
HR Interview. I want to share my experience with you all.
The aptitude test consists of 3 sections – Verbal reasoning,
Quantitative Aptitude and Logical Reasoning comprising of
120 questions in 40 questions from each section.
Some of the aptitude questions are:
1. SQRT (156.25) * SQRT (14.25) = 35 * X what is the value
of X? X = 1.25
2. A + 8450 ÷ 650 = 13 + A. What is the value of A? A = 0
3. The sum of a number whose ? th is 45. What is the number?
Ans: None
4. The sum of a 2 digit number is equal to the difference
between them. Find how many such numbers are possible? Ans:
10
5. The sum of a 2 digit number is equal to twice the
difference between them. Find how many such numbers are
possible?
6. 1000.01 – 100.01 – 10.01 = X. what is X? X = 889.99
7. 0.25% of 10 – 10% of 0.25 = 25% of 100 – 100% of X. What
is X? X = 25
8. One – fifth of two – third of a number is equal to 24.
What is the number?
9. 100$8 – 2$39 = $319. What is $? $ = None of these
10. Ajith and Ajay’s age are in the ratio of 3:5. Two years
hence, their age are in the ratio 7:11. What is Ajith’s
present age? Ajith’s age = 12.
11. The length of a train is 200m and it crosses a platform
of 75m in 15sec. Another train with a length of 180m which
is on the opposite direction approaches it. How long it will
take to cross the other?
12. (X) – Square, % - Square root, # - Divide, * - Multiply,
@ - addition and & - Subtraction. Find the value of
(4)#4%4*4@4
13. Solve 30 – 0.05 *20 +10÷ 5 =?
14. A circle of diameter 28 cm. If there is a rectangle of
length 56 cm. What is the value of breadth whose areas are
equal? Breadth = 44cm
15. A wheel rotates 18 revolutions in 4.5 sec. What are the
revolutions of the wheel per minute? Revolutions = 240
16. Solve: 20% of 60%of a number is equal to 40% of 200.
What is the number?
17. 252 x 253 =? 252 + 3
18. Series: 5 5 7.5 15 37.5 112.5 339.75 X
19. Trisha’s monthly salary is 25% more than Krishna’s
salary but 25% less than Payal’s salary. Krishna’s annual
income is Rs. 1, 20, 000. What is the monthly income of
Payal?
20. There is a seven consecutive odd numbers. What is the
number greater than 6 and it is smaller than 6?
Technical Aptitude:
1. Work done is Zero for which process? Ans: Constant Volume
2. Which cycle has high efficiency? Ans: Otto Cycle
3. The power of 2 –stroke engine varies from 4 – stroke
engine by______. Ans: Twice
4. Sudden reduction in barometer leads to ______. Ans: Storm
5. Composition of Stainless steel ____. Ans: Chromium,
Nickel …
6. Gears are produced in mass production by ______. Ans:
Hobbing
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 Ans: (C)
8. Composition of Gun metal _____. Ans:
9. Gears are commonly called with _______ Ans: Pitch Circle
Diameter
10. A good fuel should have ________ ignition point. Ans:
Low
11. If heat supplied into the system is 30000 J/S and the
power output is 9KW. What is the efficiency of system? Ans:
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? Ans: 2200
Kg/cm2
13. GNATT chart shows___________
14. Which is the high efficiency freezing agent? Ans: Freon
22
15. Property of the freezing agent is: Ans: Low boiling
point and high melting point
16. A diesel engine, that is, slow speed engine follows
which cycle? Ans: Diesel Cycle
17. Hardness is the property of _________. Ans:
18. A Rotary compressor depends on ___________.
19. The potential energy raised upwards ___________ the
kinetic energy downwards. Ans: is equal to
20. Centipoise is the unit of ________. Ans: Dynamic
Viscosity
21. For a thermodynamic system, the COP is 5 and the heat
supplied to the system is 1 KW. What is the work done?
The technical aptitude questions are given to the students
who cleared Aptitude test and it contains 50 questions.
After the Technical Aptitude is over, GD was conducted and
the students who are short listed are allowed for Technical
Interview and HR Interview. |