Can you count the number of matches in the picture below ?

Find the number of squares in the below-given picture.

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Prove that twice of ten is the same as twice of eleven.

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?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

If,

Akriti = 631
Levis = 521
Sroti = 521
Aneel = 533
Then,
Sunil =?

Can you name some countries which do not have the alphabet 'A' in them?

Can you find the key in the picture below?