Look at the picture and find out which square is not linked with any of the other squares.

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

Mr Black, Mr Gray, and Mr White are fighting in a truel. They each get a gun and take turns shooting at each other until only one person is left. Mr Black, who hits his shot 1/3 of the time, gets to shoot first. Mr Gray, who hits his shot 2/3 of the time, gets to shoot next, assuming he is still alive. Mr White, who hits his shot all the time, shoots next, assuming he is also alive. The cycle repeats. If you are Mr Black, where should you shoot first for the highest chance of survival?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

What goes up but never comes down?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?