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BITSAT Find the missing number in the following question from the given alternatives

  1. 121

  2. 61

  3. 74

  4. 101

Answers (1)
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N neha

This is  the figure.

 

The correct answer should be 121. As the logic here is , the outer circle figures should be added and their perfect square should be there in the inner circle. I.e. (2+6=8) and the 8^2=64. Hence, (8+3=11) and its perfect square is 121.

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