WBCS.LIVE practice question

P can complete a work in 14 days working 6 hours per day. Q can complete the same work in 10 days working 8 hours per day. If both P and Q work together working 7 hours a day, in how many days can they complete the work?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 8 days
  2. 10 days
  3. 12 days
  4. 6 days

Correct answer and explanation

Correct answer: 6 days