A clock chimes 5 times in 4 seconds. How many times will it chime in 10 seconds?

Answer

More Math Riddles

Pound is a Pound?

Which is heavier a pound of feathers or a pound of gold?

A pound of feathers. Some would say a pound is a pound but the fact is: Gold is a precious metal and is therefore weighed in the Troy system of measurement. This means that a pound of gold weighs only 12 oz and a pound of feathers weighs 16 oz.