Why Wine Glass Stem is so long?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

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?

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

what does the below math rebus puzzle mean?

Bay of Bengal is in which state?

Which fur should we be getting from the Lion?

What is the next number in the series?

15 29 56 108 208 ?