If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

I taste better than I can smell. Who am I?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

Find the 8 in the below-given Image.

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

What does a man do only once in his lifetime, but women do once a year after they are 29?

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.

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?