exam Maths Puzzle Numerical Ability

This ones got me stumped

A circular cylinder has a volume of 108pie cubic feetand a radius of 3 feet. What is the height of the cylinder?

Read Solution (Total 0)

exam Other Question

If the sales tax rate is 5.5% and the tax on a purchase is $22, what was the amount of the purchase? A sample of 4 different calculators is randomly selected from a group containing 16 that are defective and 30 that have no defects. What is the probability that at least one of the 4 calculators in the sample is defective?