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?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

A man embarked on a questionnaire game. He kept asking the same question to whomever he found. The answer each time was different.

Can you guess what the question was?

Count the number of triangles in the below picture?

What can you hold in your right hand, but never in your left hand?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Rectify the following equality 101 - 102 = 1 by moving just one digit.

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

What is the Surname of Barbie Doll?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?