# Quantitative Aptitude Questions for IBPS RRB Clerk Exam 2017

**Dear Students,**

**Quantitative Aptitude Questions for IBPS Exam****Directions (1-5): In each of the following questions two equations are given. Solve the equations and give answer—**

(a) If x<y

(b) If x≤y

(c) x=y or relationship between x and y cannot be established.

(d) If x≥y

(e) If x>y

**Q1.**I.8x

^{2}-78x+169=0

II.20y

^{2}-117y+169=0**Q2.**I.18x

^{2}+18x+4=0

II.12y

^{2}+29y+14=0**Q3.**I.3x

^{2}-19x+28=0

II.5y

^{2}-18y+16=0**Q4.**I.√784 x+1234=1486

II.√1089 y+2081=2345

**Q5.**I. 8x - 3y = 3

II.5x + 2y = 29

**Directions (6-10): What should come in place of question mark (?) in the following given questions(just calculate the approximate value) ?**

**Q6. (1800÷√(?)×29.99)÷15.02=144**

(a) 12

(b) 25

(c) 625

(d) 144

(e) 169

**Q7. 349.98 × 19.99 + ?**

^{2}× 180.16 = 11500
(a) 3

(b) 5

(c) 4

(d) 9

(e) 25

**Q8. 241 ÷ 15 × 287.98 ÷ 18.04 = ?**

^{2}
(a) 26

(b) 24

(c) 18

(d) 14

(e) 16

**Q9. 25.01%**

**of**

**541 ÷ (29.97% of 30.01) + ? = 140**

(a) 110

(b) 145

(c) 85

(d) 95

(e) 125

(a) 27

(b) 48

(c) 58

(d) 40

(e) 32

**Q11. ‘A’ can do a piece of work in 25 days, ‘B’ in 20 days. They work together for 5 days and then ‘A’ goes away. In how many days will ‘B’ finish the remaining work ?**

(a) 17 days

(b) 11 days

(c) 10 days

(d) Data inadequate

(e)None of these

**Q12. A man crosses a stationary bus in 18 seconds. The same bus crosses a pole in 4 seconds. What is the respective ratio between the speed of the bus and the speed of the man ?**

(a) 9 : 2

(b)9 : 4

(c)18 : 5

(d) Cannot be determined

(e)None of these

**Q13. A and B started a business by investing Rs. 21,600 and Rs. 14,400 respectively. After a few months from the start of the business, C joined them by investing Rs. 18,000. If the total annual profit earned by them is Rs. 10,600, out of which C’s share is Rs. 2,120, after how many months from the start of the business did C invest ?**

(a) 4

(b) 2

(c) 8

(d) 3

(e) 6

**Q14. A container has 30 litres of water. If 3 litres of water is replaced by 3 litres of spirit and this operation is repeated twice, what will be the quantity ofwater in the new mixture ?**

(a) 24 litres

(b) 23 litres

(c) 24.3 litres

(d) 23.3 litres

(e) None of these

**Q15. Of the three numbers, the average of the first and the second is greater than the average of the second and the third by 15. What is the difference between the first and the third of the three numbers ?**

(a) 15

(b) 45

(c) 60

(d) Data inadequate

(e)None of these