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?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

In the given picture, you can find two letters missing. When two particular letters are placed in the missing spots, you get an eight-letter word while reading in the anti-clockwise direction. Can you find out the missing letters and the missing word eventually?

Can you find the mistake in the below statement?

Count the number of triangles in the picture below:

Look at the picture and find out which square is not linked with any of the other squares.

What number should come in place of the question mark below?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

How many triangles can you count in the figure given?