Dear Students,

Quantitative Aptitude Questions for RBI Assistant Mains 2017

Quantitative Aptitude is a very important section you must prepare if you are aiming for a job in Bank or Insurance sector. These two weeks are very important as IBPS Clerk and RBI Assistant Mains are lined up. So, these 15 questions can help you practice three very important topics of Quant Section.

Q1. A man can swim at 9 kmph in still water. He covers 21 Km distance in upstream and 21 Km distance in downstream in total 7 hours. Find the speed  of stream of river.
(a) 2√3 km/h
(b) 3√3 km/h
(c) 3 km/h
(d) 4 km/h
(e) None of these

Q2. The present population of a city is 52,650. What was the population of the city two years ago, if the population reduces at the rate of 10% per annum?
(a) 65,000
(b) 50,000
(c) 55,000
(d) 62,000
(e) None of these

Q3. The height of a cone is two fifth of perimeter of a isosceles triangle whose equal and unequal sides are 11 cm and 13 cm respectively. If diameter of cone is 15 cm, what is the volume of cone (in cm3)?   (take  )
(a) 925
(b) 725
(c) 825
(d) 850
(e) None of these

Q4. The compound interest for two years on a certain sum at certain rate is equal to the simple interest accrued on the same sum at the rate of 11% for four years. What is the rate of compound interest?
(a) 25%
(b) 20%
(c) 30%
(d) 35%
(e) None of these

Q5. A person covers a total distance of 135 km in 9 hours. He covers some part of journey by ola cab with a speed of 21 km/h and rest part of Journey by e-rikshaw with a speed of 14km/h. What distance he covered by e-rikshaw?
(a) 110 km
(b)106 km
(c) 105 km
(d)108 km
(e) None of these

Directions (6-10):What should come in place of question mark (?) in the following questions?

Q6. 17% of 2300 + 19% of 4700 = ? + 36% of 450
(a) 1133
(b) 1122
(c) 1212
(d) 1221
(e) 1124

Directions (11-15): What will come in place of question mark (?) in the following no. series ?

Q11. 2,     7,     24.5,     85.75,     ?
(a) 272.245
(b) 300.125
(c) 265.725
(d) 275
(e) 278.25

Q12. 9,     20,     35,     59,     99,     ?
(a) 146
(b) 175
(c) 164
(d) 154
(e) 162

Q13. 7,     15,     61,     367,     2937,         ?
(a) 29571
(b) 30231
(c) 29374
(d) 29371
(e) 41253

Q14. 24,     12,     36,     18,     54,     ?
(a) 28
(b) 27
(c) 26
(d) 32
(e) 29

Q15.  4,     10,     33,     136,     ? ,     4116
(a) 822
(b) 534
(c) 685
(d) 745
(e) 548