WBCS.LIVE practice question

A working 5 hours a day can complete a piece of work in 8 days and B working 6 hours a day can complete the same work in 10 days. In how much time will they together complete the same work working 8 hours a day?

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

Answer options

  1. 6 days
  2. 3 days
  3. 4.5 days
  4. 5 days

Correct answer and explanation

Correct answer: 3 days