Hello and welcome to exampundit. Here is a set of Quantitative Aptitude Quiz for IBPS SO Prelims 2017. DIRECTIONS (Qs. 1–5) : What should come in place of question mark (?) in the following number series ?  
  1. 3 4 12 ? 576 27648
(a) 64 (b) 96 (c) 36 (d) 52 (e) None of these [su_spoiler title="Answer" style="fancy" icon="arrow-circle-1"] Option: E Explanation: The given series is based on the following pattern : 12 = 3 × 4 ? = 12 × 4 = 48 576 = 48 × 12 27648 = 576 × 48 [/su_spoiler]  
  1. 4 12 60 420 ? 60060
(a) 4620 (b) 3780 (c) 4200 (d) 5040 (e) None of these [su_spoiler title="Answer" style="fancy" icon="arrow-circle-1"] Option: B Explanation: ×3, ×5, ×7, ×9, ×11 [/su_spoiler]  
  1. 6 349 565 ? 754 781
(a) 629 (b) 590 (c) 601 (d) 690 (e) None of these [su_spoiler title="Answer" style="fancy" icon="arrow-circle-1"] Option: D Explanation:+73, +63, +53....so on [/su_spoiler]    
  1. 1.5 4 20 128 ? 10505
(a) 1044 (b) 1048 (c) 1548 (d) 1052 (e) None of these [su_spoiler title="Answer" style="fancy" icon="arrow-circle-1"] Option: B Explanation: ×2+12, ×4+22, ×6+32, ×8+42, ×10+52 [/su_spoiler]  
  1. 89250 17850 7140 1428 571.2 ?
(a) 228.48 (b) 126.12 (c) 114.24 (d) 246.48 (e) None of these [su_spoiler title="Answer" style="fancy" icon="arrow-circle-1"] Option: C Explanation: ÷ 5 ,÷ 2.5, ÷ 5, ÷ 2.5, ÷ 5 [/su_spoiler]   DIRECTIONS (Qs. 6-10): Study the following information carefully to answer the questions that follow: In a tournament, a total number of 400 players have participated in five different sports, viz badminton, hockey, lawn tennis, cricket and baseball. 15 per cent of the total players have participated in badminton. Two-fifths of the total players have participated in hockey. 6 per cent of the total players have participated in lawn tennis. 25 per cent of the total players have participated in cricket. Remaining players have participated in baseball. One-fourth of the hockey players are females. 20 per cent of badminton players are males. Half the players who have participated in Lawn Tennis are males. There are 45 female cricket players. No female player has participated in baseball.  
  1. The number of female players participating in badminton is approximately what percentage of the number of players participating in baseball?
(a) 72 (b) 75 (c) 80 (d) 95 (e) 86 [su_spoiler title="Answer" style="fancy" icon="arrow-circle-1"] Option: E Explanation: Approximate percentage - 48/56 × 100 = 87.71 ≈ 86% [/su_spoiler]    
  1. What is the difference between the number of male players participating in hockey and the number of female players participating in lawn tennis?
(a) 92 (b) 9 (c) 102 (d) 108 (e) None of these [su_spoiler title="Answer" style="fancy" icon="arrow-circle-1"] Option: D Explanation: 120 -12 = 108 [/su_spoiler]    
  1. If due to certain reason cricket game was dropped and all the cricket players left the tournament, then what would be the total number of male players in the tournament?
(a) 200 (b) 210 (c) 190 (d) 220 (e) None of these [su_spoiler title="Answer" style="fancy" icon="arrow-circle-1"] Option: A Explanation: 12 + 12 + 120 + 56 = 200 [/su_spoiler]  
  1. What is the ratio of the number of male players participating in badminton to the number of female players participating in hockey?
(a) 3:11 (b) 3:10 (c) 6:11 (d) 11:6 (e) None of these [su_spoiler title="Answer" style="fancy" icon="arrow-circle-1"] Option: B Explanation: Ratio = 12 : 40 = 3 : 10 [/su_spoiler]  
  1. What is the total number of female players participating in the tournament?
(a) 130 (b) 120 (c) 145 (d) 155 (e) None of these [su_spoiler title="Answer" style="fancy" icon="arrow-circle-1"] Option: C Explanation: [/su_spoiler]   Regards Team EP