Reasoning • Order & RankingHard
In a row, M is 15th from the left end and V is 20th from the right end. When M and V interchange their positions, M becomes 18th from the left end. How many people are there in the row?
A. 37✓ Correct Answer
B. 34
C. 35
D. 38
💡 Solution & Explanation
After the swap, M stands where V stood. So V's old place is 18th from the left and 20th from the right. Total = 18 + 20 − 1 = 37.
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