In a row of boys, Bushra is 11th from the left end and Neha is 8th from the right end. When Bushra and Neha interchange their positions, Bushra becomes 18th from the left end. How many boys are there in the row?
Correct answer B. 25
Explanation
After the swap Bushra occupies Neha's old place, so that place is 18th from the left and 8th from the right. Total = 18 + 8 - 1 = 25.
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