- A29
- B30
- C28
- D31
Step-by-Step Solution
After the swap Raju stands in Vikram's old place, which is 12th from the right and now 18th from the left. Total = 18 + 12 − 1 = 29.
Answer: A) 29
In a row of boys, Raju is 10th from the left and Vikram is 12th from the right. When they swap places, Raju becomes 18th from the left. How many boys are in the row?
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