Number and Letter series questions and answers for competitive exams

Number and Letter series questions and answers for competitive exams  – Logical Reasoning Questions and Answers for All Kind Of exams UPSC,SSC, bank exams reasoning IBPS SBI Clerk PO and More Entrance exams too will Helpful

 

51.  Direction: Which one set of letters when sequentially placed at the gaps in the given letters series shall complete . E_GF_E_FGF_E
a
  FGEG
b
 GFEF
c
 FEGG
d
 EGFG
Answer & Explanation
Answer : Option A
Explanation :
52.  61, 52, 63, 94, 46, ?
a
  None
b
 17
c
 19
d
 18
Answer & Explanation
Answer : Option D
Explanation :
53.  Direction: In each of the following questions, a series is given, with one terms missing. Choose the correct alternatives from the given ones that will complete the series. C2E, E5H, G12K, I27N, ?
a
  I57Q
b
 J58Q
c
 I58P
d
 K58Q
Answer & Explanation
Answer : Option D
Explanation :
54.  Direction: The number of letters missed is not uniform. Which of the following series observes the above rule?
a
  BFJNRV
b
 DGJMPS
c
 MORTXY
d
 PRTVXZ
Answer & Explanation
Answer : Option C
Explanation :
55.  Direction: Which one set of letters when sequentially placed at the gaps in the given letters series shall complete . _bc c _ a abc _ ba ab _
a
  aebe
b
 abac
c
 abcc
d
 acac
Answer & Explanation
Answer : Option C
Explanation :
56.  3, 9, 4, 16, 5, 25, 7, ?
a
  49
b
 81
c
 64
d
 77
Answer & Explanation
Answer : Option A
Explanation :
57.  AGM, BHN, CIO, ?
a
  DJP
b
 COU
c
 QXD
d
 FQK
Answer & Explanation
Answer : Option A
Explanation :
58.  118, 182, 186, 222,?
a
  318
b
 226
c
 258
d
 266
Answer & Explanation
Answer : Option B
Explanation :
59.  Direction: Which one set of letters when sequentially placed at the gaps in the given letters series shall complete . _fgg_eg_ _eeff_ef_gg
a
  eefge
b
 fgege
c
 fegef
d
 efege
Answer & Explanation
Answer : Option C
Explanation :
60.  14, 21, 30,41,54, ?
a
  69
b
 70
c
 73
d
 61
Answer & Explanation
Answer : Option A
Explanation :
61.  1,121, 441, 961, 1681, ?
a
  2501
b
 2701
c
 3101
d
 2601
Answer & Explanation
Answer : Option D
Explanation :
62.  Direction: Which one set of letters when sequentially placed at the gaps in the given letters series shall complete . acb-ce-f-
a
  ede
b
 dde
c
 ddg
d
 dee
Answer & Explanation
Answer : Option B
Explanation :
63.  3, 15, 4, 16, 5, 17, 6, ? , 7
a
  12
b
 15
c
 13
d
 18
Answer & Explanation
Answer : Option D
Explanation :
64.  Direction: Which one set of letters when sequentially placed at the gaps in the given letters series shall complete . ac_cab_baca_aba_aca
a
  acbcc
b
 bcbba
c
 babbb
d
 aacbc
Answer & Explanation
Answer : Option D
Explanation :
65.  256, 16, 4, ?
a
  8
b
 6
c
 4
d
 2
Answer & Explanation
Answer : Option D
Explanation :
66.  5, 22, 107, ?, 2657
a
  230
b
 1627
c
 532
d
 728
Answer & Explanation
Answer : Option C
Explanation :
67.  DFI, KMP, ? , YAD
a
  RTW
b
 SUX
c
 RTV
d
 QSV
Answer & Explanation
Answer : Option A
Explanation :
68.  40, 60, 47, 53, 54, ?
a
  46
b
 61
c
 39
d
 33
Answer & Explanation
Answer : Option A
Explanation :
69.  22, 24, 28,?,52, 84
a
  42
b
 36
c
 38
d
 46
Answer & Explanation
Answer : Option B
Explanation :
70.  2, 29, 38, 47,?
a
  58
b
 56
c
 52
d
 59
Answer & Explanation
Answer : Option B
Explanation :
71.  Q, N, K, H, E, ?
a
  A
b
 B
c
 C
d
 R
Answer & Explanation
Answer : Option B
Explanation :
72.  321, 301, ?, 181, 21
a
  261
b
 241
c
 161
d
 28)
Answer & Explanation
Answer : Option A
Explanation :
73.  0, ? , 8, 27, 64, 125
a
  1
b
 5
c
 4
d
 2
Answer & Explanation
Answer : Option A
Explanation :
74.  2, 5, 9, 19, 37, ?
a
  75
b
 76
c
 78
d
 73
Answer & Explanation
Answer : Option A
Explanation :
75.  Direction: Which one set of letters when sequentially placed at the gaps in the given letters series shall complete . bab - b - b - - abb
a
  abba
b
 b b b a
c
 abab
d
 babb
Answer & Explanation
Answer : Option D
Explanation :
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