Can you start the fire using two pieces of wood?

What can you hold in your right hand, but never in your left hand?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

Take one out and scratch my head, I am now black but once was red. What am I?

what does the below math rebus puzzle mean?

Why is the Hole below a Lock?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

I have an eye but still cannot see.

Who am I?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?