MCA Exam Numerical Ability Time and Work

twenty men can do a piece of work in 30 days. when should 5 men leave the work so that it may be finished in 35 days....

Read Solution (Total 0)

MCA Other Question

2 maths geniuses meet after 20 yrs.one says i am married. and have 3 daughters. the product of their ages is 72. the sum is the same as the house no. other says, but I cant find it out. The other says. . simple. ok, my eldest daughter has just started the piano classes.Find their ages.