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Multiple choice general knowledge math & puzzles

There are 900 bottles to be filled. Jim and Molly working independently but at the same time take 30 minutes to fill the bottles. How long should it take Molly working by herself to fill the bottles?

Statement 1 - Molly fills half as many bottles as Jim.

Statement 2 - Jim would take 45 minutes by himself.

Which of the statements above make it possible to answer the question.

  1. Statement 1 alone is sufficient, but statement 2 alone is not sufficient.

  2. Statement 2 alone is sufficient, but statement 1 alone is not sufficient.

  3. Both statements together are sufficient, but neither statement alone is sufficient.

  4. Each statement alone is sufficient
Reveal answer Fill a bubble to check yourself
D Correct answer
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