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Question
In a queue of children, Aman is fifth from the left and Sunil is sixth from the right. When they interchange their places among themselves, Aman becomes thirteenth from the left. Then, what will be Sunil’s position from the right?
In a queue of children, Aman is fifth from the left and Sunil is sixth from the right. When they interchange their places among themselves, Aman becomes thirteenth from the left. Then, what will be Sunil’s position from the right?
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Solution
The correct option is D 14th
Since Arun and Suresh interchange places, so Arun’s new position (13th from left) is the same as Suresh’s earlier position (6th from right).
So, number of children in the queue = (12 + 1 + 5) = 18.
Now. Suresh’s new position is the same as Arun’s earlier position fifth from left.
Therefore Suresh’s position from the right = (18 – 4) = 14th.
Since Arun and Suresh interchange places, so Arun’s new position (13th from left) is the same as Suresh’s earlier position (6th from right).
So, number of children in the queue = (12 + 1 + 5) = 18.
Now. Suresh’s new position is the same as Arun’s earlier position fifth from left.
Therefore Suresh’s position from the right = (18 – 4) = 14th.
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