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# Mu Sigma Quantitative Aptitude Questions And Answers

Mu Sigma Quantitative Aptitude MCQs : This section focuses on "Quantitative Aptitude" for Mu Sigma Exam. These Quantitative Aptitude MCQs are asked in previous Mu Sigma placements/recruitment exams and will help you to prepare for upcoming Mu Sigma drives.

1. The average age of a man and his son is 28 years. The ratio of their ages is 3 :1 respectively. What is the man's age?

A. 30 years
B. 38 years
C. 40 years
D. 42 years

2. The sum of two numbers is 14. If the sum of their reciprocals is 7/24, find the numbers:

A. 4,8
B. 8,12
C. 4,10
D. 6,8

3. Two city express trains are travelling in opposite direction of each other and the distance between them is 160kms. Train A starts at 4 PM with a speed of 30Kmph and train B starts at 5 PM with a speed of 35 Kmph. Find out at what time both the trains will meet each other?

A. 6 PM
B. 7 PM
C. 7 AM
D. 8 PM

4. The difference between the age of 2 sisters is 15 years. If five years ago, the older sister age is 4 times the younger sister's age, then find out the present ages of both the sisters in years

A. 30, 15
B. 20, 5
C. 25, 10
D. 18, 3

5. What will be the 10th term in series 3,0,-3,- 6?

A. -21
B. -24
C. -27
D. -30

6. Two dice are thrown simultaneously. What is the probability that the sum of the numbers shown on the two dices will be a prime number?

A. 17/36
B. (1/2)
C. (15/36)
D. (7/18)

7. A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary?

A. Rs 500
B. Rs 1500
C. Rs 1000
D. Rs 900

8. What is 25% of 30% of 2/5 of 2000 ?

A. 36
B. 40
C. 56
D. 60

9. 2 hours after a freight train leaves Delhi a passenger train leaves the same station travelling in the same direction at an average speed of 60 km/hr. After travelling 4 hrs the passenger train overtakes the freight train. The average speed of the freight train was?

A. 40
B. 30
C. 58
D. 60

10. Three close friends Amar, Akbar, and Anthony started their business by investing Rs.12000, 15000, 18000 respectively. Find the share of Akbhar if the profit earned in one year is 22500.

A. 6750
B. 9000
C. 6000
D. 7500