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 ?

Can you place three balls such that the equation shown in the picture holds true?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

What type of tree can I carry in my hand?

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?

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

You can see it everyday, But cannot touch it at will. What is it?

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

Prove that twice of ten is the same as twice of eleven.