(Ans). (A)
(Question). In marathon Sam was faster than Jack. Denise beat Jim but lost to Jack. Who is the winner?
Options:
(A) Sam
(B) Jack
(C) Denise
(D) Jim
(E) none
(CoT). Denise beat Jim
Jack beat Jim
Sam beat Jack
So Sam is the winner

(Ans). (B)
(Question). A computer factory produces 4032 computers per month at a constant rate, how many computers are built every 30 minutes assuming that there are 28 days in one month?
Options:
(A) 2.25.
(B) 3.00.
(C) 4.5.
(D) 5.225.
(E) 6.25.
(CoT). Number of hours in 28 days = 28*24
Number of 30 mins in 28 days = 28*24*2
Number of computers built every 30 mins = 4032/( 28*24*2) = 3

(Ans). (B)
(Question). 8, 27, 64, 100, 125, 216, 343
Options:
(A) 40
(B) 100
(C) 290
(D) 102
(E) 293
(CoT). The pattern is 23, 33, 43, 53, 63, 73. But, 100 is not a perfect cube.

(Ans). (C)
(Question).
A train 240 m in length crosses a telegraph post in 16 seconds. The speed of the train is?
Options:
(A) 22
(B) 71
(C) 54
(D) 77
(E) 99
(CoT). S = 240/16 * 18/5 = 54 kmph