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Sunil's position from the left in a row of boys is 20th and Deepak's position from the right is 36th. After interchanging their position, Sunil becomes 28th from the left. How many boys are there in the row?

Sunil's position from the left in a row of boys is 20th and Deepak's position from the right is 36th. After interchanging their position, Sunil becomes 28th from the left. How many boys are there in the row? Correct Answer 63

In a row, Sunil is 20th from the left and Deepak is 36th from the right.

After interchanging their positions,

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Total number of boys in the row = Sunil’s position after interchanging position from left + Deepak’s position from right – 1

Total number of boys in the row = 28 + 36 – 1 = 63

Hence, 63 boys are present in the row.

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