When 99 is considered higher than 100?

Count the number of balls in picture below:

I have branches, but no fruit, trunk or leaves. What am I?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

Can you make a six-letter word using the letters N, A and B ?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?