Find The Missing Number ? If

 

 

 A.

 

q-31

  1. 1231
  2. 1321
  3. 1331
  4. 1332

B.

q-32

  1. 7
  2. -12
  3. 12
  4. 9

C.

q-34

  1. 90
  2. 12
  3. 48
  4. 16

 

Anurag Mishra Professor Asked on 21st August 2015 in Reasoning Questions.
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1 Answer(s)

A. Answer:  (3) 1331

Explanation:-
Cube of 4 = 4 x 4 x 4 = 64
Cube of 7 = 7 x 7 x 7 = 243

Same as,
Cube of 11 = 11 x 11 x 11
= 1331

Hence, the answer is (3) 1331.


B. Answer: 

Explanation:-
2 x 2 x 3 = 12,
2  x 3 x 5 = 30,
5 x 1 x -1 = – 5

Similarly,
4 x 3 x -1 = -12

Hence ,the answer is (2) – 12.


C. Answer: 

Explanation:-
1 x 3 x 4 x 5 = 60,
1 x 2 x 6 x 7 = 84,

Similarly,
1 x 3 x 10 x 3 = 90

Hence, the answer is  (1) 90.

Anurag Mishra Professor Answered on 21st August 2015.
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