Khaasfood pure food pure life

Math Helpline

Time and Work

Description

Q:

A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?

A) 12 days B) 16 days
C) 15 days D) 18 days

Answer

15 days

Solutions

Whole work will be done in (3 x 5) = 15 days.

{{blg.question.name}}

{{blg.question.message}}

{{ans.answer.name}}

{{ans.answer.message}}