There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

What is the coolest letter in the alphabet?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Make a sentence consisting of three words that have the whole alphabet.

I look at you, you look at me I raise my right, you raise your left. What am I?

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

Name a key which is hardest to turn.

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

Find the next number in the sequence

5 12 24 36 ?