There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

What breaks yet never falls, and what falls yet never breaks?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Three friends named Mr. Black, Mr. Yellow and Mr. Green enter a pub on a weekend night. They are wearing either a Black, Yellow or Green shirt.

Mr. Yellow says to them, 'Did you notice that we all are wearing different color shirts than our names?'

To this, the man who was wearing the Green shirt said. 'Wow, thats right.'

Can you identify who is wearing which colour shirt ?

What is the largest number you can write with just 3 digits?

Count the number of balls in picture below:

I am 5 letters long.
My first two tell you who I am
My first 3 could be a medicine
My last three reversed could be a young boy.
My 4th, 3rd and 2nd in that order could be a fruit drink.
If you have me you may hang me round your neck
WHAT AM I ?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

When is the top of a mountain similar to a savings account?