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

Can you find out who is the kidnapper in below Picture and why, Explain ?

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

I am an odd number. Take away a letter and I become even. What number am I?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

John was piloting a plane behind a car but was never able to overtake it. Why?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What does a man do only once in his lifetime, but women do once a year after they are 29?

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?