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?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

How many words can a pen with half refill write?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

Prove that twice of ten is the same as twice of eleven.

Why is a river so rich ?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

Which is the rope you never skip with?

Where do fish keep their money?

If it took eight men ten hours to build a wall, how long would it take four men to build it?