(Ans). (A)
(Question). How much is 60% of 40 is greater than 4/5 of 25?
Options:
(A) 4
(B) 6
(C) 10
(D) 8
(E) 13
(CoT). 60/100) * 40 (4/5) * 25
24 - 20 = 4

(Ans). (C)
(Question). How many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph?
Options:
(A) 54 sec
(B) 65 sec
(C) 25 sec
(D) 45 sec
(E) 24 sec
(CoT). D = 100 + 150 = 250
S = 36 * 5/18 = 10 mps
T = 250/10 = 25 se

(Ans). (A)
(Question). How much 60% of 50 is greater than 40% of 30?
Options:
(A) 18
(B) 27
(C) 26
(D) 29
(E) 21
(CoT). (60/100) * 50 (40/100) * 30
30 - 12 = 18

(Ans). (C)
(Question).
How much more would Rs.40000 fetch, after two years, if it is put at 20% p.a. compound interest payable half yearly than if is put at 20% p.a. compound interest payable yearly?
Options:
(A) 482
(B) 725
(C) 964
(D) 837
(E) 923
(CoT). 40000(11/10)4 - 40000(6/5)2 = 964