Quantitative Aptitude Quiz For IBPS Clerk Prelims 2021- 14th October

Q1. A shopkeeper gives a discount on an article and earn a profit equal to given discount after selling the article at price of Rs 840. Find the cost price of article if he makes a profit of 24% if he sold the article at marked price.
(a) Rs 850
(b) Rs 700
(c) Rs 750
(d) Rs 800
(e) Rs 650

Q2. Harsh have Rs 45000. He invests some amount at SI at rate of 15% per annum for 2 years while remaining amount at CI at 20% per annum for 2 years. If he gets Rs 2040 more in CI than SI, then find amount invested in CI.
(a) Rs 27000
(b) Rs 21000
(c) Rs 24000
(d) Rs 23000
(e) Rs 18000

Q3. In how many ways letters of the word BACKPACK can be arranged?
(a) 5040
(b) 720
(c) 40320
(d) 2025
(e) 20160

Q4. A boat covers 300 km in downstream in 4 hours and takes 7 hours to cover 175 km in upstream. If speed of boat in still water is increased by 10%, then find taken by boat to cover 200 km in downstream.
(a) 2.5 hours
(b) 1.5 hours
(c) 3 hours
(d) 2 hours
(e) 3.5 hours

Q5. Pipe A can fill a tank in 60 min and is 20% more efficient than B which is a filling pipe. There is pipe C which empties the tank. It takes 6/7 hours to fill the tank when all three opened together. Find in how much time pipe C alone can empty the tank?
(a) 60 min
(b) 120 min
(c) 110 min
(d) 75 min
(e) 90 min

Q6. A solid cylinder of height 12 cm and radius 5 cm is converted into few spherical solid balls of radius 1 cm. find how many balls are made.
(a) 225
(b) 275
(c) 350
(d) 325
(e) 175

Q7. A started a business with an investment of Rs 12000, after 6 months B joined him with Rs 15000 and after another 6 months C joined them with Rs 20000. If after end of two years profit share of B is Rs 9000, then what is the total profit earned by them?
(a) Rs 27000
(b) Rs 26400
(c) Rs 26600
(d) Rs 27760
(e) Rs 28860

Q8. A, B and C distribute a sum of money Rs 1250 such that C gets half of average of A and B share and B got 50% more than A. find share of B.
(a) Rs 400
(b) Rs 600
(c) Rs 250
(d) Rs 500
(e) Rs 300

Q9. In an examination, Dharam got 36% of maximum marks and failed by 48 marks, while Ankit got 46% of maximum marks which is 12 more than passing marks. Find the maximum marks.
(a) 500
(b) 750
(c) 600
(d) 450
(e) 650

Q10. The average monthly income of A and B is Rs 29000, B and C is Rs 37000 and A and C is Rs 34000 respectively. What is monthly income of B?
(a) Rs 26000
(b) Rs 32000
(c) Rs 42000
(d) Rs 46000
(e) Rs 36000

Q11. By selling an article at 3/4 th of the marked price, there is a gain of 25%. The ratio of the marked price and the cost price is
(a) 5 : 3
(b) 3 : 5
(c) 3 : 4
(d) 4 : 3
(e)4:7

Q12. A and B earn in the ratio 2 : 1. They spend in the ratio 5 : 3 and save in the ratio 4 : 1. If the total monthly savings of both A and B are Rs. 5,000, the monthly income of B is
(a) Rs. 7,000
(b) Rs. 14,000
(c) Rs. 5,000
(d) Rs. 10,000
(e)12,000

Q13. A train travelling at 36 kmph crosses a platform in 20 seconds and a man standing on the platform in 10 seconds. What is the length of the platform in meters?
(a) 240 meters
(b) 100 meters
(c) 200 meters
(d) 300 meters
(e)350 meters

Q14. Amit can do a work in 12 days and Sagar in 15 days. If they work on it together for 4 days, then the fraction of the work that is left is:
(a) 3/20
(b) 3/5
(c) 2/5
(d) 2/20
(e) 1/20

Q15. The salary of Raju and Ram is 20% and 30% less than the salary of Saroj respectively. By what percent is the salary of Raju more than the salary of Ram?
(a) 33.33%
(b) 50%
(c) 15.18%
(d) 14.28%
(e) 14%

Solutions