IBPS PO Prelims 2018 - Quantitative Aptitude

1.		‘A’ can complete a work in 20 days while B is 25% more efficient than ‘A’. B worked for 6 days and left, remaining work is completed by ‘C’ in 15 days. Find in how many days ‘C’ can complete the whole work alone?

27 days

21 days

18 days

24 days

30 days

2.		Selling price of each plain books and lined books sold by store B is Rs. 250 and Rs. 175 respectively. Then, find the total amount earned by store B on selling these books if 60% of lined books are sold by the store?

Rs. 2.5 lac

Rs. 3.6 lac

3.5 lac

3.8 lac

4.1 lac

3.

(i) 12x² + 11x + 2 = 0

(ii) 12y²+ 7y + 1 = 0

x ≥ y

x > y

x < y

x ≤ y

x = y or no relation can be established between x & y.

4.		2, 6, 10, 19, 36, 69, 134

134

69

6

2

10

5.		141, 156, 147, 162, 153, 165, 159

156

153

147

165

159

6.		0.5, 2, 1, 4, 32, 512, 16384

1

2

4

32

512

7.		Number of Men working in 2017 is 15% more than that of 2015 while number of Women working in 2017 is 40% less than that of 2014. Find total number of labors (Men + Women) working in 2017?

561

456

489

594

630

8.		Find the ratio between total number of Labors working in 2012 and 2013 together to total number of labors working in 2015 and 2016 together?

2 : 1

1 : 2

35 : 66

11 : 10

None of the given options

9.		Ratio between Males who use their coupon in Pedicure to that of in Spa is 4 : 5, while ratio between Females who use their coupon in Haircutting to that of in Spa is 6 : 11. Find total number of people who use their coupons in Spa?

349

481

300

440

None of the given options

10.		Out of males who use their coupons in Haircutting, 25% belongs to city A, then find number of males who use their coupons in Haircutting which doesn’t belongs to city A?

135

108

126

117

None of the give options