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Q: Seven friends S, T, U, V, W, X and Y, each has a different age. W is older than X but younger than V. Only three people are older than V. T is older than U but younger than S. Y is the youngest among all. How many persons are younger than U?
  • A. 4
  • B. 2
  • C. 1
  • D. 5
Correct Answer: Option A - According to the question the decreasing order of ages is as follows - S > T > U > V > W > X > Y Hence, it is clear that 'four' persons are younger than U.
A. According to the question the decreasing order of ages is as follows - S > T > U > V > W > X > Y Hence, it is clear that 'four' persons are younger than U.

Explanations:

According to the question the decreasing order of ages is as follows - S > T > U > V > W > X > Y Hence, it is clear that 'four' persons are younger than U.