During a military training Ashu is seventh from the left and Puru is t

1.	During a military training Ashu is seventh from the left and Puru is twelfth from the right in a row. If they interchange their positions, Ashu becomes twenty second from the left. How many candidates are there in the row? (1) 31 (2) 32 (3) 33 (4) 49
Answer» (3) 33 Puru’s position = 12^thfrom right = 22^ndfrom left ∴ Number of students = 22 + 12 – 1 = 33

During a military training Ashu is seventh from the left and Puru is twelfth from the right in a row. If they interchange their positions, Ashu becomes twenty second from the left. How many candidates are there in the row? (1) 31 (2) 32 (3) 33 (4) 49

Answer»

(3) 33

Puru’s position = 12^thfrom right = 22^ndfrom left

∴ Number of students = 22 + 12 – 1 = 33

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During a military training Ashu is seventh from the left and Puru is twelfth from the right in a row. If they interchange their positions, Ashu becomes twenty second from the left. How many candidates are there in the row? (1) 31 (2) 32 (3) 33 (4) 49

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