A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

When is the top of a mountain similar to a savings account?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

While preparing the table for dinner, wife came up with an idea to tease his mathematician husband. She asked her husband to pick nine toothpicks and make ten without breaking any toothpick.

The husband was also smart and did it within seconds. How ?

Count the Triangle in the figure given below:

Spot the cat in the picture below

You are playing a game with your friend Jack. There are digits from 1 to 9. You both will take turn erasing one digit and adding it to your score. The first one to score 15 points will win the game.

Would you want to play first or second?

PS: The sum should be exactly 15.

Can you find a five letter word that is left with only two letters if one is removed?