Arithmetic Ability practice questions for SBI, IBPS Clerk and PO and SSC CHSL Exams.

**1. A 60 liter mixture of milk and water contains 10% water. How much water must be added to make water 20% in the mixture?**

A. 8 liters

B. 7.5 liters

C. 7 liters

D. 6.5 liters

**2.In a kilometer race, A beats B by 40 meters or by 5 seconds. What is the time taken by A over the course?**

A. 1 minute 57 seconds.

B. 2 minutes.

C. 1.5 minutes.

D. None of these.

**3. What is the probability of getting an even number when a dice is rolled?**

A. 1/5

B. 1/2

C. 1/3

D. 1/4

**4. What is the market price of a 9% share when a person gets 180 by investing Rs. 4000?**

A. 150

B. 200

C. 250

D. 300

**5. If 15 men can reap the crops of a field in 28 days, in how many days will 5 men reap it?**

A. 50 days

B. 60 days

C. 84 days

D. 9.333 days

**6. Complete the series 2, 5, 9, 19, 37…….**

A. 76

B. 74

C. 75

D. None of these.

**7. The average of Simran’s marks in 6 subjects is 74. If her average in five subjects excluding science is 70, how many marks she obtained in science?**

A. 94

B. 92

C. 90

D. 88

**8. The average weight of 10 women is decreased by 2 kg when one of them whose weight is 60 kg is replaced by a new woman. What is the weight of the new woman?**

A. 35 kg

B. 40 kg

C. 45 kg

D. 50 kg

**9. The average weight of a group of 5 boys is 26. If we replace a boy of weight 25 in the group with another boy so that new average increases by 3, find the weight of the new body.**

A. 56

B. 34

C. 40

D. 33

**10. Gowtham earns an interest of Rs. 1596 for the third year and Rs. 1400 for the second year on the same sum. Find the rate of interest if it is lent at compound interest.**

A. 14%

B. 15%

C. 12%

D. 13%

Answers:

1. B

2. B

3. B

4. B

5. C

6. C

7. A

8. B

9. C

10. A