We have loaded NEW practice tests in PIPES AND CISTERNS
Job opportunity for CONTENT WRITERS in General studies, Current affairs, General aptitude- Contact
Good news!!! Now you are FREE to copy our material for non commercial purpose. Enjoy....
Ravi completes 15th an assignment in 1 day. Calculate his efficiency percentage?
According to the formula, if a person can do 1xth work in 1 days, then his efficency in percentage is 100x%.
Similarly here, Ravi can complete 15th of an assignment in 1 day.
So, his efficiency in percentage is 1005=20%
Hence option B is correct
For more Short tricks and formulae click
Work and Time
- Share with your friends! -