Learn how to solve 10 mixed arithmetic questions on profit loss, time work, simple ans compound interest, boats rivers and percentage in 12 minutes.
Solve 10 mixed arithmetic questions on profit loss, simple and compound interest, time and work, boats rivers and percentage in 12 mins. Verify answers.
In man hour work problems, if 8 men work for 3 hours, 24 man hours work amount is done. Then it is easy to say 4 men are needed to do same work in 6 hours.
Time and work unitary method, Time and work formula, Improved work rate technique for working together and Time and work with 3 variables solved.
