You can win me and lose me but never buy me
You can not eat me and never want to part with me
I can make you cry or bring you joy
I am not a machine and definitely not a toy
You keep me but i am not forever just yours
You might find me in a case or on a shelf next to a vase
I am hard and i am tall if you bump me i am sure to fall
I am made of different materials and am at many events
If your lucky and fight hard I might be yours
What am I ?

Which number should replace the question mark?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

I’m tall when I’m young, and I’m short when I’m old. What am I?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

10+10 and 11+11 can give you the same answer.

Explain how?

What four weights can be used to balance from 1 to 30 pounds?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?