Tag: mpt past papers

(A) 4
(B) 5
(C) 6
(D) 7

The answer is: (B) 5
SOLUTION
(0+2+5+6+7+10)/6 = 30/6 = 5

(A) 10
(B) 90
(C) 100
(D) 180

The answer is: (C) 100
It is obvious to note that 90% of 100 is 90.

(A) 110
(B) 120
(C) 130
(D) 140

The answer is: (D) 140
SOLUTION
Let x be the number whose 20% is 40. Then,

(A) 12
(B) 24
(C) 16
(D) None of these

The answer is: (B) 24
40% of 60 = (40/100)×60=24

Choose the answer which best completes the number pattern:
16, 24, _____, 40, 48
(A) 30
(B) 32
(C) 34
(D) 36

The answer is: (B) 32
8×2=16, 8×3=24, 8×4=32, 8×5=40

(A) 18
(B) 27
(C) 48
(D) 84

The answer is: (D) 84
Combinations = [9!]/[3!(9-3)!] = [9.8.7.6!]/[3!.6!] = 504/6 = 84