"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

Why is a river so rich ?

When it is alive we sing, when it is dead we clap our hands. What is it?

All of you like to eat me. I am a five-lettered word. Remove the first two and I turn into an infamous animal. Remove just the first and I become a heinous crime. Remove the first and the last and you can groove on me.

Can you guess who am I?

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)

What is at the end of a rainbow?