When can we add 2 to 11 and get 1 as the correct answer?

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

What is both possible and impossible at the same time?

Sharpest vision can find the lamp in the desert. Are you one of them? Test your observation skills now!

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

How is a fly different from a mosquito?

What is common among 11, 69, and 88?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?