I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

In the Thar desert, 3 men found a big 24L Jar is full of water. Since there is a shortage of water so they decided to distribute the water among themselves such that they all have equal amounts of it. But they only have a 13L, a 5L and an 11-litre Jar.

How do they do it?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

What has a bottom at the top?

The answer I give is yes, but what I mean is no. What was the question?

What can go through glass without breaking it?

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

What is the coolest letter in the alphabet?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?