Quantitative Aptitude Quiz For IBPS Clerk/NIACL AO Prelims 2021- 1st October

Q1. Ratio of speed of a bus to a car is 6 : 7. They start from the same point and move towards the same direction. After four hours distance between them is 28 km. Find the time in which car will cover 196 km.
(a) 6 hours
(b) 4 hours
(c) 4.5 hours
(d) 2 hours
(e) 8 hours

Q2. Veer can do a work in x days. While Sameer can do the same work in (x + 4) days. Ratio of work done by Veer in 3 days to work done by Sameer in 4 days is 15 : 16. Find the value of ‘x’.
(a) 24
(b) 18
(c) 12
(d) 20
(e) 16

Q3. By selling two articles a man earns 15% profit on first article and 10% loss on second article. Find his overall gain or loss percent if C.P. of both articles were same?
(a) 2%
(b) 5%
(c) 2.5%
(d) 3%
(e) 3.5%

Q4. An alloy ‘A’ made of Copper and Zinc contain 40% copper and another alloy ‘B’ having same elements contain 30% zinc. A new alloy is made by mixing both alloys which contain 60% copper. Find the ratio of quantity of alloy A and alloy B in the new alloy?
(a) 1 : 2
(b) 3 : 4
(c) 2 : 1
(d) 4 : 3
(e) 5 : 3

Q5. Train A crosses a platform of 98 m length in 24 sec. Another Train B of same length as Train A crosses a pole in 12 sec. If speed of train A is 20% more than speed of train B. Find length of train A.
(a) 80 m
(b) 65 m
(c) 70 m
(d) 75 m
(e) 90 m

Q6. The average weight of a class of 45 girls is 53 kg. It was latter found that weight of two girls was read as 49 kg and 57 kg instead of 45 kg and 52 kg. Find the actual average weight of the class.
(a) 54 kg
(b) 53.40 kg
(c) 50.6 kg
(d) 52.80 kg
(e) 51.5 kg

Q7. The ratio of speed of boat in still water to speed of stream is 11 : 1. If the boat takes 1 hour more to cover 220 km upstream than to cover same distance in still water. Then find the speed of boat in still water.
(a) 22 km/hr
(b) 18 km/hr
(c) 15 km/hr
(d) 20 km/hr
(e) 25 km/hr

Q8. In how many ways the word ‘INTICINCO’ can be written so that ‘T’ always comes at end.
(a) 720
(b) 1680
(c) 5040
(d) 1024
(e) 210

Q9. In an examination, a candidate obtains 20% marks and fails by 75marks while another candidate obtains 55% marks and passed by 20% of the maximum marks marks. What are the passing marks?
(a) 275
(b) 175
(c) 225
(d) 500
(e) 125

Q10. A person earns 12.5% on one article but loss 10% on another article. If the ratio of the cost price of two articles be 4 :5. What is the gain/loss on selling two both articles?
(a) 1% loss
(b) 0.5% gain
(c) 0.75% loss
(d) Neither gain nor loss
(e) 0.5% loss

Q11. Harish borrowed certain sum from Harsh for 2 years at SI. Harish lent this sum to Dinesh at the same rate for 2 years at Compound Interest. At the end of second year, Harish received Rs 550 as compound interest but paid Rs 500 as simple interest. Find the rate of interest.
(a) 25%
(b) 20%
(c) 15%
(d) 22.5%
(e) 32%

Q12. The average age of Amit, Dharam and Ankit at the time of the marriage of Dharam was 40 years. After one year a child was born to Dharam and after 5 years of marriage the average of all of them is 36 years. What was the age of the bride at the time of marriage?
(a) 30
(b) 40
(c) 36
(d) 42
(e) 32

Q13. A and B undertook to do a piece of work for Rs 5400. A alone could it in 15 days and B alone could it in 20 days. With the help of C they finished the work in 6 days. Then what is the C’s share in the wage when all work together?
(a) Rs 1440
(b) Rs 1620
(c) Rs 1360
(d) Rs 1120
(e) Rs 1580

Q14. A pipe can fill a cistern in 15 min and another pipe can fill the same cistern in 60 min. a third pipe can empty it in 10 min. the first two pipes are kept open for 10 min in the beginning and then the third pipe is also opened, what is the time taken to empty the cistern?
(a)45 min
(b)60 min
(c)50 min
(d)48 min
(e)55 min

Q15. A train at a speed of 90 kmph crosses a pole in 25 seconds less than the time it required to cross a bridge 5 times of its length at same speed. Find the length of train.
(a) 100 meter
(b) 105 meter
(c) 120 meter
(d) 125 meter
(e) None of these.

Solutions