Quantitative Aptitude - Arithmetic Ability Questions

A, B and C can do a job working alone in 12, 16 and 24 days respectively. In how many days they can do the job if they worked together?

Working together P, Q and R reap a field in 6 days. If P can do it alone in 10 days and Q in 24 days, in how many days will R alone be able to reap the field?

12 men and 16 women together can complete a work in 4 days. It takes 80 days for one man alone to complete the same work, then how many days would be required for one woman alone to complete the same work?

On dividing a number by 47, we get 75 as quotient and 18 as remainder. What is the number?

In the following question, select the odd word from the given alternatives.

Two numbers are 40% and 50% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

What is the value of tan150°?

If (36 - 16x) - (4x - 8) = 4, then the value of x is