Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

During which month do people sleep the least?

What you cannot hold but it is yours?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

Why 1729 is a magic number? Answer Logically.

I don't get anymore wetter, no matter how much rain falls on me.