My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

Which letter of the alphabet has the most water?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

People make me, save me, change me, raise me. What am I?

How many times do a clock's hands overlap in a day ?