L&T Company Numerical Ability Time and Work

A and B together can complete a work in 15 days. A alone can complete it in 20
days. If B does the work only for half a day daily, then in how many days A and B
together will complete the work?

Read Solution (Total 2)

L&T Other Question

A number, when 56 is subtracted from it, reduces to its 30 percent. What is four-fifth
of that number?
1] 64 2] 80 3] 76 4] 72
Two numbers A and B are such that their GM is 40% lower than their AM. Find the ratio between the numbers.