In a row of boys, Sunil is 10th from the left and Kapil is 15th from the right. When they interchange their positions, Sunil becomes 20th from the left. How…
In a row of boys, Sunil is 10th from the left and Kapil is 15th from the right. When they interchange their positions, Sunil becomes 20th from the left. How many boys are there in the row?
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Correct answer: (A) 34
Explanation
After interchange Sunil is at Kapil's place: 20th from left and 15th from right → total = 20 + 15 − 1 = 34.