Question 37

In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives.

Solution

The sum of all digits in the box is equal to 20

In the first box the sum is 2 + 3 + 7 + 8 = 20

In the second box the sum is 7 + 3 + 6 + 4 = 20

In the third box the sum is 3 + 5 + 7 + x = 20 (or) x = 5

Hence, option C is the correct answer.

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