Take away the whole and some still remain. What is it?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

Spot what is wrong here in below Picture?

Why do Chinese men eat more rice than Japanese men do ?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

How many bananas can you eat if your stomach is empty?

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

A person is found murdered in his Chamber. When the crime scene is investigated, the Investigator find out that there is a calendar on which the victim has written a few numbers with his blood. The numbers are 4, 11, 11 and 4.

There are four suspects in the murder, John, Jacob, Anna and Lee. Can you find out who is the murderer?

A dying old man wants to divide his entire land between his only two sons. Since his only wish is to treat them as equal as both of them have been too good to him, he wants to divide his land equally between them. The problem is that the land is significantly irregular in shape and thus there is no choice of cutting them into two equal halves.

Can you help him divide the land in a manner that both of his sons will be happy?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?