What building has the most stories?

Find out the number of circles in the given picture having Illusion

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

What has lots of eyes, but can’t see?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

What is full of holes but still holds water?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Why did Navjot Singh Sidhu put the new January calendar in the freezer