Choose the correct alternative from the given ones that will complete the series :

Directions: In question nos. 1 to 6. A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

  1. CDDP DEER   EFFT   FGGV    GHHX  ?
    (a) ZIIH
    (b) HIIJZ
    (c) HJJY
    (d) HIIJZ
  2. L m n m n o p n o p q r ?
    (a) pqrst
    (b) lmnop
    (c) opqrs
    (d) hpqrs
  3. R I A T N I E ?
    (a) A
    (b) B
    (c) C
    (d) D
  4. (1/8), (1/4), (1/2), 1, ?, 4
    (a) (3/8)
    (b) (2/8)
    (c) 2
    (d) 6
  5. 11, 12, 16, 25, ?
    (a) 45
    (b) 41
    (c) 43
    (d) 49
  6. 3, 9, 21, 45, ?
    (a) 54
    (b) 78
    (c) 87
    (d) 93
Anurag Mishra Professor Asked on 1st February 2016 in Reasoning Questions.
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  • 1 Answer(s)
    1. (c) HJJY

      Explanation:-
      C + 1 = D,   D + 1 = E  &   P + 2 = R,
      D + 1 = E,    E + 1= F   &  R + 2 = T,
      E + 1 = F,    F + 1= G  &   T + 2=  V,
      F + 1  = G,   G + 1 = H  &  V + 2 = X,

      Same as,
      G + 1 = H,  H + 1 = J  & X + 2 = Z

      Hence, the correct answer is option (c) HJJY.

    2. (c) 2

      Explanation:-
      1 x 2 /8 = 1/4,      1 x 2 /4 = 1/2,    1 x 2 /2 = 1,

      Same as,
      1 x 2 = 2

      Hence, the correct answer is option (c) 2.

    3. (b) 41

      Explanation:-
      11 + 1^2  = 11 + 1
      = 12,
      12 + 2^2 = 12 + 4
      = 16,
      16 + 3^3 = 16 + 9
      = 25,

      Same as,
      25 + 4^2 = 25 + 16
      = 41

      Hence, the correct answer is option (b) 41.

    4. (d) 93.

      Explanation:-
      3 + 6 = 3 + 6
      = 9,
      9 + 2 x 6  = 9 + 12
      = 21,
      21 + 2 x 12 = 21 + 24
      = 44,

      Same as,
      44 + 2 x 24 = 44 + 48
      = 93.

      Hence, the correct answer is option (d) 93.

    Anurag Mishra Professor Answered on 28th February 2016.
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