Olympiad – Class IX – Reasoning ( Verbal ) - Series

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Question - 1

Find the missing number in place of the question mark.
81 144 225 ? 441 576

  • A 342
  • B 324
  • C 234
  • D 328

Question - 2

Find the number which replaces the question mark in the following series.
4 7 13 25 49 97 ?

  • A 25
  • B 49
  • C 97
  • D 193

Question - 3

Find the number which replaces the question mark
6 11 21 36 56 ?

  • A 51
  • B 91
  • C 42
  • D 81

Question - 4

Find the letter which replaces the question mark.
WFB TGD QHG ?

  • A NIJ
  • B NIK
  • C NJK
  • D OIK

Question - 5

Find the character or number which replaces the question mark in the series given below.
AZY.  BYX  CXW  DWV  ?

  • A GH5
  • B EUT
  • C FUT
  • D EVU

Question - 6

Find the character or number which replaces the question mark in the series given below.
BZA  DYC  FXE  ?  JVI

  • A HUG
  • B HWG
  • C UHG
  • D WHG

Question - 7

Find the character or number which replaces the question mark in the series given below.
ajs  gpy  ?  sbk  yhq

  • A dmv
  • B mve
  • C oua
  • D qzi

Question - 8

Find the character or number which replaces the question mark in the series given below.
2B  4C  8E  14H  ?

  • A 16K
  • B 201
  • C 20L
  • D 22L

Question - 9

Find the character or number which replaces the question mark in the series given below.
W-144  ?  5-100  Q-81  O-64

  • A U-121
  • B U-122
  • C V-121
  • D V-128

Question - 10

Find the character or number which replaces the question mark in the series given below.
2Z5  7Y7  14X9  23W11 34V13  ?

  • A 27U24
  • B 45U15
  • C 46U15
  • D 47V14