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

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

What's the best place to go shopping in the ocean?

Which flower has two lips?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

If you say my name, I will no longer exist. What am I?

Fate has decided that you will only be pleased to meet me when you need me

Maybe that is why, when I am working, I start working

However annoying I may be to the regulars, the little ones are always inspired

I will always be waiting if you try to reach me

How many of you can guess my name, let me see

Remove two matchsticks to make the below equation correct.