Number Series Reasoning MCQs with Answer - Exercise V


Ques 1 Number Series

What will come in place of (?) in the following number series problems?

  5, 30, 150, 600, ?
  a) 2400
  b) 1800
  c) 600
  d) 1500


b is the correct option
Series Problem is just like finding the pattern in a series so,
5
30=5×6
150=30*5
600=150*4
Hence, the next term will be 1800=600×3
So, the next term is 1800




Ques 2 Number Series

What will come in place of (?) in the following number series problems?

  222, 110, 54, 26, ?
  a) 10
  b) 12
  c) 8
  d) 6


b is the correct option




Ques 3 Number Series

Find the wrong number in following number series :

5, 18, 34, 54, 79, 110, 158
  a) 5
  b) 18
  c) 54
  d) 158


d is the correct option




Ques 4 Number Series

Find the wrong number in following number series :

64, 34, 36, 56, 114 , 287, 860
  a) 114
  b) 860
  c) 64
  d) 36


is the correct option




Ques 5 Number Series

Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
16: 20 :: 256 : ? :: 49 : 56
  a) 272
  b) 266
  c) 264
  d) 278


a is the correct option