I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

What has many keys but can’t open a single lock?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

I make two people out of one. What am I?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

If an electric train is travelling south, then which way is the smoke going?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?