Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

John is pretty weird. He likes toffees but hates chocolates. He loves books but never reads. He likes to build his troops in an online game but does not proceed with the war. He likes to go swimming but is afraid of water.

Seeking this behaviour, can you tell whether he likes balloons and parties?

You are given four tennis balls and asked to arrange those balls in a manner that the distance between each one of them is exactly equal. How will you do it?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Why do people go to bed?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

If eleven plus two equals one, what does nine plus five equal?

There was a strange boy who was born before his father. How can this be possible?

What Deficiency does the below rebus represent?

VIT_MIN

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?