Q. Find the wrong number in the series:
1, 2, 6, 15, 31, 56, 91
(A)
31
(B)
15
(C)
56
(D)
91
β
Correct Answer: (D)
91
Q. Find the missing number in the following series?
3, 5, 5, 19, 7, 41, 9, ?
(A)
71
(B)
61
(C)
79
(D)
69
β
Correct Answer: (A)
71
Explanation: Fiest series : 3, 5, 7, 9
Second series : 5, 19, 41, ?
Difference of Second series are 14, 22, 30 etc
Next term is 41+30 i.e equal to 71
Q. Insert the missing number.
2, 6, 12, 20, 30, 42, 56, (....)
(A)
61
(B)
64
(C)
72
(D)
70
β
Correct Answer: (C)
72
Explanation: The pattern is 1 x 2, 2 x 3, 3 x 4, 4 x 5, 5 x 6, 6 x 7, 7 x 8.
So, the next number is 8 x 9 = 72.
Q. A father said his son , " I was as old as you are at present at the time of your birth. " If the father age is 38 now, the son age 5 years back was
(A)
14
(B)
19
(C)
33
(D)
38
β
Correct Answer: (A)
14
Q. What should come in place of question mark (?) in the following number series?
132 156 ? 210 240 272
(A)
196
(B)
182
(C)
199
(D)
204
β
Correct Answer: (B)
182
Q. Find out the wrong number in the given sequence of numbers.
56, 72, 90, 110, 132, 150
(A)
72
(B)
110
(C)
132
(D)
150
β
Correct Answer: (D)
150
Q. What is the next number in the given Number Series?
5, 24, 94, 279, ?
(A)
587
(B)
554
(C)
489
(D)
499
β
Correct Answer: (B)
554
Q. Find the odd number out of the following number series?
2, 4, 8, 11.5, 18.25, 28.375
(A)
18.25
(B)
28.375
(C)
11.5
(D)
8
Q. Find the odd term from the given series of numbers:
125, 127, 130, 135, 142, 153, 165 ?
(A)
153
(B)
165
(C)
142
(D)
127
β
Correct Answer: (B)
165
Q. Arrange these words in alphabetical order and tick the one that comes last
1. Abandon 2. Actuate 3. Accumulate 4. Acquit 5. Achieve
(A)
Actuate
(B)
Accumulate
(C)
Acquit
(D)
Achieve
β
Correct Answer: (A)
Actuate
You are learning MCQ Questions of Reasoning Department : 51 | Page : 2
Jump to Go
Tags: Reasoning mcqs, important mcqs of Reasoning, Reasoning important Reasoning mcqs, mcqs on Reasoning, important mcqs on Reasoning, mcqs of Reasoning