Can you spot the man between the coffee bean in the picture below ?

Which is faster, Heat or Cold ? Explain.

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

Can you tell a 3D object that has just two surfaces?

I have teeth but i don't bite. Who Am I ?

I can write cow in 13 letters.

Can You?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?