Aptitude Preparation: Mock Test, IT Campus Placement, Aptitude Questions and Answers

Subject: Placement Paper 3

**Part 3: List for questions and answers of Sample Placement Paper**

**Q1. A secret can be told only 2 persons in 5 minutes .the same person tells to 2 more persons and so on . How long will take to tell it to 768 persons?**

a) 47.5 min

b) 50 min

c) 500 min

d) 49 min

**Q2. What two numbers have a product of 48 and, when the larger number is divided by the smaller, a quotient of 3?**

a) 6 and 12

b) 5 and 10

c) 3 and 12

d) 4 and 12

**Q3. Which common not should be added or subtracted to 17/24 to make it 1/2.**

a) 10

b) -10

c) 8

d) 7

** **

**Q4. Find out next one. B A C B D C E D F ?**

a) C

b) D

c) F

d) E

**Q5. The sum of 7 consecutive numbers is 1617 then the number of prime numbers in it.**

a) 6

b) 8

c) 4

d) 2

**Q6. X is min of { n+5,6-n} then what is the min of X if,0 <1?**

a) 5.5

b) 4.5

c) 6

d) 3

**Q7. 13 sheeps and 9 pigs were bought for Rs. 1291.85. If the average price of a sheep be Rs. 74. What is the average price of a pig?**

a) 30.65

b) 35.65

c) 36.65

d) 38.65

**Q8. A batsman in his 18th innings makes a score of 150 runs and there by increasing his Average by 6. Find his average after 18th innings?**

a) 42

b) 48

c) 44

d) 40

**Q9. Find the H.C.F of 777 and 1147?**

a) 39

b) 32

c) 37

d) 38

**Q10. The L.C.M of two numbers is 2310 and their H.C.F is 30. If one number is 210, the other number is?**

a) 315

b) 320

c) 325

d) 330

**Q11. The average of 50 numbers is 38. If two numbers namely 45 and 55 are discarded, The average of remaining numbers is?**

a) 35.5

b) 37.5

c) 38.5

d) 40.5

** **

**Q12. Five years ago the average age of a family of 3 members was 27 years. A child has Been born, due to which the average age of the family is 25 years today. What is the Present age of the child?**

a) 4 years

b) 6 years

c) 5 years

d) 3 years

**Q13. The cube root of .000216 is**

a) 0.6

b) 0.006

c) 0.06

d) 0.0006

**Q14. In a class of 20 students in an examination in Mathematics 2 students scored 100 Marks each, 3 get zero each and the average of the rest was 40. What is the average Of the whole class?**

a) 35

b) 40

c) 25

d) 28

**Q15. The greatest number, which can divide 432, 534 and 398 leaving the same remainder 7 in each. Required number is the H.C.F of?**

a) 19

b) 18

c) 17

d) 16

**Q16. A and B complete a work in 6 days. A alone can do it in 10 days. If both together can do the work in how many days?**

a) 3.75 days

b) 4 days

c) 5 days

d) 6 day

**Q17. A man traveled a certain distance at the rate of 15 miles an hour and came back at the rate of 10 miles an hour. What is his average speed ?**

a) 14 miles an hour

b) 08 miles an hour

c) 10 miles an hour

d) 12 miles an hour

** **

**Q18. The sum of 7 consecutive numbers is 1617 then the number of prime numbers in it.**

a) 6

b) 8

c) 2

d) 7

**Q19. A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?**

a) 18 days

b) 16 days

c) 12 days

d) 15 days

** **

**Q20. Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:**

a) 2 : 5

b) 4 : 5

c) 6 : 7

d) 4 : 5

**Part 3: List for questions and answers of Sample Placement Paper**

Q1. Answer: a

Q2. Answer: d

Q3. Answer: b

Q4. Answer: c

Q5. Answer: d

Q6. Answer: a

Q7. Answer: c

Q8. Answer: a

Q9. Answer: c

Q10. Answer: d

Q11. Answer: b

Q12. Answer: a

Q13. Answer: c

Q14. Answer: b

Q15. Answer: c

Q16. Answer: a

Q17. Answer: d

Q18. Answer: c

Q19. Answer: d

Q20. Answer: b