In a row, A is 12th from the front and there are 5 boys between A and B, then find total number of boys if B is 9th from theback and total number of boys is not more than 18?
A’s position from the front = 12 Number of boys between A and B = 5 ∴ B’s position from the front = 6 Position of B from the back = 9 Total number of boys = (9 + 6) – 1 = 15 – 1 = 14 Hence, 14 boys are in the row.
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