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

How is this possible?

On my way to St. Ives I saw a man with 7 wives. Each wife had 7 sacks. Each sack had 7 cats. Each cat had 7 kittens. Kittens, cats, sacks, wives. How many were going to St. Ives?

Count the number of triangles in the below picture?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

How could a baby fall out of a twenty-story building onto the ground and live?

I know a nine-letter word having only one vowel.
Do you ?

Count the squares in the matchstick puzzle below?

How many bananas can you eat if your stomach is empty?

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?