M

Mr. Dubey • 100.64K Points
Coach English

Q. A and B can do a piece of work in 10 days. B and C can do it in 12 days. A and C can do it in 15 days. How long will A take to do it alone ?

  • (A) 30 days
  • (B) 40 days
  • (C) 24 days
  • (D) 20 days
  • Correct Answer - Option(C)
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  • Filed under category English

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