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What is R's rank from the top in a class? Statement I: R is 5th from the top. Statement II: There are 30 students and R is 26th from the bottom. Which statement(s) is/are sufficient to answer?

Competition practiceData Sufficiency
  • AStatement II alone is sufficient but Statement I alone is not
  • BEither statement alone is sufficient
  • CBoth statements together are needed (neither alone is sufficient)
  • DStatement I alone is sufficient but Statement II alone is not

Step-by-Step Solution

I states the rank directly as 5th. From II, rank from top = 30 - 26 + 1 = 5th. Either alone gives the same answer.
Answer: B) Either statement alone is sufficient

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