Question 161

$$8282 + 2828 = ? \times 40$$

Solution

Let us consider the unknown to be a.

The sum of 8282+2828 = 11110.

11110 = a x 40

a = 11110÷40 = 1111÷4

1111÷4 can be written as (1000+100+10+1)÷4.

The sum of quotient of each term in numerator when divided by 4 gives the final answer.

250+25+2.5+0.25=277.75.

Hence Option A is the correct Answer.



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