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Among five boxes of different weights, which box is the heaviest? Statement I: Box A is heavier than box B and box C. Statement II: Box D is heavier than A but lighter than box E. Which statement(s) 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 places A above B and C only; II places E above D above A. Together E > D > A > B, C, so E is heaviest.
Answer: C) Both statements together are needed (neither alone is sufficient)

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