What building has the most stories?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Solve below rebus puzzle?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

What is the fastest way to double your money?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

What goes up but never comes down?

If two's company, and three's a crowd, then whats four and five ?