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Question
In a row of children facing north, Ritesh is twelfth from the left end. Sudhir who is twenty-second from the right end is fourth to the right of Ritesh. How many children in total are there in the row?
In a row of children facing north, Ritesh is twelfth from the left end. Sudhir who is twenty-second from the right end is fourth to the right of Ritesh. How many children in total are there in the row?
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Solution
The correct option is C 37
Sudhir's rank from the left end = 12th + 4 = 16th
Given, Sudhir's rank from the right end = 22nd
Hence, total number of the children in the row = 16 + 22 - 1 = 38 - 1 = 37
Sudhir's rank from the left end = 12th + 4 = 16th
Given, Sudhir's rank from the right end = 22nd
Hence, total number of the children in the row = 16 + 22 - 1 = 38 - 1 = 37
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