By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

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?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?