Odd Man Out and Series Questions and Answers

1.Find the odd man out?        (c)
396, 462, 572, 427, 671, 264.
a) 671
b) 462
c) 427
d) 264

2.Find out the wrong number in the given sequence of numbers.                        (b)
52, 51, 48, 43, 34, 27, 16
a) 27
b) 34
c) 43
d) 48

Insert the missing number.                   (a)
16, 33, 65, 131, 261, (….)
a) 523
b) 521
c) 613
d) 721

3125  256  ?  4  1
Which number replaces the “?” in the question?            (a)
a) 27
b) 128
c) 32
d) 64

Find the next number in te given series ?            (b)
5, 25, 61, 113, …
a) 142
b) 181
c) 156
d) 179