Quantitative Aptitude Quiz For RBI Assistant Prelims 2022- 22nd February

Q1. A and B together could do a piece of work together in 24 days and B could do the same work in 36 days. Find the number of days taken by A to complete the work alone. (in days)
(a)42
(b)72
(c)36
(d)64
(e)54

Q2. A, B and C enters into a partnership with Rs.8000, Rs.6000 and Rs.12000 respectively. Find the profit share of A if total profit is Rs.6500 at the end of one year. (in Rs.)
(a)2500
(b)1500
(c)1000
(d)2000
(e)3000

Q3. A shopkeeper sells an item whose price was marked up by 20% and earned a profit of 8%. If the Marked price of that item is Rs.240, then find the selling price of the item. (in Rs.)
(a)186
(b)198
(c)232
(d)224
(e)216

Q4. Find the simple interest earned on the sum of Rs.20000 for a period of 2 years at the rate of 10% p.a. (in Rs.)
(a)4000
(b)3000
(c)5000
(d)6000
(e)2000

Q5. The speed of boat while travelling downstream and upstream is 24 kmph and 16 kmph. Find the time taken by boat to travel 100 km in still water. (in hours)
(a)10
(b)8
(c)5
(d)3
(e)7

Q6. The efficiency of pipe P is twice of pipe Q, if they both together fill the tank in 12 hours. Find the time taken by pipe P alone to fill the tank completely. (in hours)
(a)18
(b)16
(c)20
(d)24
(e)12

Q7. What is the distance travel by bike in 3.5 hours if the speed of bike is 60 km/hr. (in km)
(a)270
(b)150
(c)240
(d)180
(e)210

Q8. Train A with length 120 m is running in opposite direction towards Train B and cross each other completely in 12 seconds. Find the length of Train B (in m), if the sum of speed of both trains is 180 kmph.
(a)240
(b)120
(c)540
(d)360
(e)480

Q9. Find the area of square if its side is 2 cm more than the diameter of circle, whose area is 154 cm². (in cm²)
(a)484
(b)196
(c)144
(d)324
(e)256

Q10. Rohan scored 150 marks and failed by 25 marks in a class test. If the passing percentage of test is 35% then find the maximum marks of the test.
(a)1000
(b)800
(c)400
(d)500
(e)600

Q11. The ratio of males and females in a town is 2:3 and the male population of same town is 21000, then find the total population of the town.
(a)42500
(b)52500
(c)62500
(d)75000
(e)35000

Q12. The ratio of present ages of Mohit to Rohit is 3:5 and Mohit is 12 years younger than Sohan, whose present age is 33 years, find the present age of Rohit. (in years)
(a)55
(b)30
(c)45
(d)40
(e)35

Q13. Find the difference between simple interest and compound interest on the sum of Rs. 3600 at the rate of 15% p.a. same for both SI and CI after 2 years. (in Rs.)
(a)108
(b)63
(c)72
(d)81
(e)90

Q14. Find the number of ways in which the word “LAPTOP” could be arranged.
(a)120
(b)360
(c)240
(d)480
(e)720

Q15. There is a 120 liters mixture of alcohol and water in a vessel in the ratio 2:3. Find the quantity of alcohol in vessel. ( in liters)
(a)24
(b)12
(c)48
(d)72
(e)36

Solutions