When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant?

How will you reply to such a question?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?