Home » Aptitude » Time and Work

A can complete a piece of work in 12 days and B is 60% more efficient than A. In how many days B will complete the same work ?

Correct Answer: 7.5 hrs

Explanation:

Ratio of times taken by A and B = 160 : 100
A can do the work in 12 days
Let B can do the work in "D" days
=> 160:100 = 12 : D
=> D = 12 x 100/160 = 7.5 hrs


← Previous Question Next Question→

More Questions from Time and Work

Discussion & Comments

No comments yet. Be the first to comment!
Join Discussion