A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

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?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

Can you solve below mathematical equation?

2^1234 - 2^1233

Can you count the number of squares in the given picture?

Can you find a five letter word that is left with only two letters if one is removed?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

What has no start, end, or centre?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?