I can write cow in 13 letters.

Can You?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

Which is the smallest number that you can write using all the vowels exactly once?

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

Why is 6 afraid of 7?

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

why number 8549176320 is one of a kind?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?