NICL AO Preparation – Quantitative Aptitude (Day 2)

Dear Friends,

Try to solve the below Quantitative Aptitude Problems in less than 20 minutes.

Find the Wrong Term in the Series

1. 16, 24, 37, 54, 81, 121.5

a) 16   b) 24   c) 37   d) 81

2. 12, 12, 18, 48, 180, 1080

a) 18   b) 48   c) 180   d) 1080

3. 142, 119, 100, 83, 65, 59, 52

a) 119   b) 100   c) 65   d) 59

4. It is required to get 40% marks to qualify an exam. A candidate scored 200 marks and failed by 8 marks. The Maximum marks of the exam is?

a) 500   b) 520   c) 540   d) 560

Approximation

5. 198.995 x 12.005 + 16.25 x 6.95 = ?

a) 2200   b) 2500   c) 2800   d) 3100

6. 127.007 x 7.998 + 6.05 x 4.001 = ?

a) 1000   b) 1020   c) 1040   d) 1060

7. 1679 ÷ 14.95 x 5.02 = ?

a) 500   b) 560   c) 600   d) 650

8. The Average age of a man and his two twin sons born on the same day is 30 years. The ratio of the ages of Father and one son is 5:2. What is Father’s Age?

a) 45   b) 50   c) 55   d) 60

9. In an Examination out of 480 students, 85% of the girls and 70% of the boys passed. How many boys appeared for the examination if the total pass percentage is 75%?

a) 300   b) 320   c) 340   d) 360

10. A borrowed sum was paid in the two annual installments of Rs 121 each. If the rate of Compound Interest is 10% pa, what sum was borrowed?

a) 200   b) 210   c) 220   d) 230

11. Rupees 710 were divided among A, B, and C in such a way that A had Rs 40 more than B and C had Rs 30 more than A. How much was C’s Share?

a) 250   b) 280   c) 270   d) 300

12. A started a Business with Rs 52000 and after four months B joined him with Rupees 39 K. At the end of the year, out of the total profit B received 20 K including 25% of the profits as commission for managing business. What amount did A receive?

a) 20 K    b) 25 K    c) 30 K    d) 35 K

13. If two pipes function together, the tank will be filled in 12 hours. One pipe fills the tank in 10 h faster than the other. How many hours does the faster pipe take to fill up the tank?

a) 10 h   b) 15 h   c) 20 h   d) 25 h

14. A train leaves Madurai at 06:00 am and reaches Chennai at 10:00 am. Another train leaves Chennai at 08:00 am and reaches Madurai at 11:30 am. At what time the two trains cross each other?

a) 08:36 am   b) 08:56 am   c) 09:36 am   d) 07:56 am

15. Sonia can row 12 km/h in still water. When the river is running at 2.4 km/h, it takes her 1 h to row to a place and to come back. How far is the place?

a) 4.76 km   b) 4.96 km   c) 5.76 km   d) 5.96 km

Hi Friends,

Please discuss among yourselves and find the answers. I can explain couple of questions. But not all.

I request you to discuss things which are ONLY RELATED TO THE POST. Kindly follow that.

ANSWERS