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?
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