A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

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

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

You need to remove two matchsticks to make the below equation true. Can you do it ?

What goes up but never comes down?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Why Aeroplane windows are round?