# Quantitative Aptitude Questions for RBI Grade-B Phase-1 Exam

**Dear Readers,**

Practice is the key to perfection in Quant, so brush up your skills and test yourself with these 15 questions of

**Quantitative Aptitude for RBI Grade-B 2017.**

*Directions (1-5): In each question, two questions numbered I and II are given. You have to solve both the equations and mark the appropriate option.*

**Q6. A group of students prepared stuffed toys as part of their group activity. They spent Rs. 100 on velvet, Rs 5 on thread and needle and Rs. 27 on miscellaneous items. They made 30 toys, 50% of which were purchased by force by some senior students causing them a loss of 50%. At what % proﬁt should they sell the remaining toys so as to gain 50% on their total cost?**

(a) 100%

(b) 150%

(c) 75%

(d) 60%

(e) None of these

**Q7. A pump can fill a tank with water in 2 hours. Because of a leak in the tank it was taking 7/3 hours to fill the tank. The leak can drain all the water off the tank in:**

(a) 8 hours

(b) 7 hours

(c) 13/3 hours

(d) 14 hours

(e) None of these

**Q8. A boat while travelling upstream covers a distance of 18 km at the speed of 3 km/h, whereas while travelling downstream it covers the same distance at a speed of 9 km/h. What is the speed of the boat in still water?**

(a) 3 km/h

(b) 5 km/h

(c) 7 km/h

(d) Cannot be determined

(e) None of these

**Q9. The simple interest accrued on an amount of Rs. 20000 at the end of 3 years is Rs. 7200. What would be the compound interest accrued on the same amount at the same rate in the same period?**

(a) Rs. 8342.36

(b) Rs. 8098.56

(c) Rs. 8246.16

(d) Rs. 8112.86

(e) None of these

**Q10. The average weight of 4 men A, B, C and D, is 67 kg. The 5th man E is included and the average weight decreases by 2 kg. A is replaced by F. The weight of F is 4 kg more than E. Average weight decreases because of the replacement of A and now the average weight is 64 kg. Find the weight of A?**

(a)78 kg

(b)66 kg

(c)75 kg

(d)58 kg

(e)None of these

**Q11. The ratio of the number of boys and girls in a school is 3 : 2. If 20% of the boys and 30% of the girls are scholarship holders, then the percentage of students, who do not get scholarship, is**

(a) 50

(b) 72

(c) 75

(d) 76

(e) None of these

**Q12. Rupesh marks up an article by p%, gives a discount of 25% and gets a proﬁt of p/4%. What is the value of p?**

(a) 25

(b) 100/3

(c) 50

(d) 200/3

(e) None of these

**Q13. A fruit seller sold big, medium and small sized apples for Rs. 15, Rs. 10 and Rs. 5 respectively per apple. The total number of apples sold of these sizes were in the ratio 3 : 2 : 5 respectively. Find the average cost of an apple?**

(a) Rs. 8

(b) Rs. 10

(c) Rs. 9

(d) Rs. 7

(e) None of these

**Q14. A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?**

(a) 26.34 litres

(b) 27.36 litres

(c) 28 litres

(d) 29.16 litres

(e) None of these

**Q15. A student walks from his house at 5 kmph and reaches his school 10 minutes late. If his speed had been 6 kmph he would have reached 15 minutes early. The distance of his school from his house is :**

(a) 2.5 km

(b) 12.5 km

(c) 5.5 km

(d) 3.6 km

(e) None of these

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