Number and Letter series questions and answers for competitive exams

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    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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