If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

In the image given, you can find several triangles. Can you count them all?

It is always ahead of me yet I can never see it. What is it?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

The cream is heavier than Milk. True or False?