# IBPS PO Prelim 2018 Exam Questions October 13 – All Shift

### IBPS PO 2018 Prelim – 13 October

Wrong Number series:
2, 3, 8, 31, 154, 924, 6460
4, 5.1, 7.3, 10.6, 15, 20, 27.1
141, 156, 147, 162, 153, 165, 159
252, 252, 254, 227, 243, 118, 154
0.5, 2, 1, 4, 32, 512, 16384

Missing Number series:

3,2,19,39,?,103
14,28,84,336,?,10080
11,15,31,67,131,?
10,40,60,72,78,?
18,20,16,24,?,40

2x² + 9x + 9 = 0, 15y²+ 16y + 4= 0
6x² – 11x +4 = 0, 3y² – 5y + 2 =0
2x³ = √256, 2y² – 9y + 10 = 0
3x² + 11x +10 = 0, 2y² + 11y + 14 = 0
21x²+ 10x + 1 = 0, 24y² + 26y + 5 = 0

Caselet:

Total 450 vouchers were distributed by a salon for complimentary hair cut and pedicure. Number of Vouchers redeemed by male were 34 more than that of females. The ratio of vouchers redeemed by males to female is 13:7. Number of vouchers redeemed by male for hair cut were 15 more than that of vouchers redeemed by males for pedicure.
(Not necessary that all vouchers were redeemed)

Miscellaneous:

A can do a work in 20 days. B is 25% more efficient than A. A works for 6 days before leaving, the. C completes remaining work in 21 days. In how much time C alone can do the work?

English: