(Ans). (A)
(Question). A 160 meter long train crosses a man standing on the platform in 12 sec. What is the speed of the train?
Options:
(A) 48 kmph
(B) 54 kmph
(C) 92 kmph
(D) 86 kmph
(E) 76 kmph
(CoT). S = 160/12 * 18/5 = 48 kmph

(Ans). (C)
(Question). There are 16 teams in a tournament. If during the first round, each team plays every other team exactly once, how many games will be played in the first round?
Options:
(A) 15
(B) 30
(C) 120
(D) 240
(E) 256
(CoT). Number of ways to pick 2 teams from a total of 16 = 16C2 = 16!/14!*2! = 120. Hence

(Ans). (A)
(Question). What amount does Kiran get if he invests Rs. 18000 at 15% p.a. simple interest for four years?
Options:
(A) 28800
(B) 24800
(C) 24400
(D) 20000
(E) None
(CoT). Simple interest = (18000 * 4 * 15)/100 = Rs. 10800
Amount = P + I = 18000 + 10800 = Rs. 28800

(Ans). (A)
(Question).
What percent is 36 paisa's of 12 rupees?
Options:
(A) 3 %
(B) 4 %
(C) 5 %
(D) 6 %
(E) 7 %
(CoT). 12 Rupees = 1200paisa's
36/1200 100 = 3/12
12/3 = 3 %