What is the centre of gravity?
What can jump higher than a building?
Name a key which is hardest to turn.
I am sure no one can have two things for dinner. what are they?
How is a fly different from a mosquito?
What has a ring but no finger?
Imagine you are in a room with no windows or doors. How will you get out?
How can you tell a raw egg from a hard-boiled egg?
Who always enjoys poor health?
The following alphametic has only one solution. Can you find it? ENLIST + SILENT + LISTEN = ANAGRAM PS: You may start the number from 0.
Who can jump higher than a Mountain?
The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.
