- 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
Statement I gives Arya > Bela > Charu, so Arya is the heaviest. Statement II only says Charu is lightest; Arya or Bela could be heaviest. So I alone is sufficient, II alone is not.
Answer: D) Statement I alone is sufficient but Statement II alone is not