Select the Missing Number from the Given Responses :

Directions: In questions numbers 1 to 4, select the missing number from the given responses.


  1. Q. 16
    (a) 80
    (b) 30
    (c) 32
    (d) 45

  2. Q. 17

    (a) 8
    (b) 2
    (c) 4
    (d) 6

  3. Q. 18

    (a) 73
    (b) 75
    (c) 77
    (d) 79

  4. Q. 19

    (a) 5
    (b) 4
    (c) 21
    (d) 20
Monis Rasool Professor Asked on 20th November 2015 in Reasoning Questions.
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1 Answer(s)
  1. Answer: (d) 45

    Explanation:-

    4 x 2 = 8,             8 x 2 = 16,       16 x 2 = 32.
    5 x 3 = 15,        15 x 3 = 45,       45 x 3 = 135.
    6 x 4 = 24,         24 x 4 = 96,        96 x 4 = 384.

    Hence, the answer is (d) 45. 

  2.  Answer: (c) 4

    Explanation:-

  3.  Answer:  (b) 75

    Explanation:-
    8 x 4 + 9 x 5 = 32 + 45
     = 77,

    Same as, 
    7 x 3 + 9 x 6 = 21 + 54
     = 75,

    Hence, the answer is (b) 75.

  4.  Answer:  (a) 5 

    Explanation:-
    8 + 7 = 15,
    The square of 15 = 15 x 15 
     = 225,

    4 + 3 = 7,
    The square of 7 = 7 x 7 
     = 49,

    Same as,
    6 + 5 = 11,
    The square of 11 = 11 x 11
     = 121.

    Hence, the answer is (a) 5. 

Anurag Mishra Professor Answered on 21st November 2015.
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