Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

Which is heavier: a ton of bricks or a ton of feathers?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

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

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

Buy me, smell me or deliver me, I do not change.

Who am I?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.