A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

During which month do people sleep the least?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

What is next number in the pattern below:

131 517 192 123 ?

Our product and our sum always give the same answer. Who are we?

A father's child, a mother's child, yet no one's son.

Who am I?

What is the below Rebus indicate?

What kind of storm is always in a rush?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?