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 ?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

Joseph buys three kinds of chocolates for 100 rupees. The first one is priced at 5 rupees, second one at 3 rupees and third one at 0.5 rupees.

If he bought 100 chocolates in total, how many pieces do you think he bought each chocolate?

What jumps when it walks and sits when it stands?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Why 1729 is a magic number? Answer Logically.

What occurs twice in a week, once in a year but never in a day?

Can you place three balls such that the equation shown in the picture holds true?

What is both possible and impossible at the same time?

What kind of band never plays music?