What does this below rebus puzzle mean?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

Can you count the number of quadrilaterals in the picture below?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

In a town, there are over 100 flats.
Flat-1 is named first flat.
Flat-2 is named second flat.
Flat-3 is named third flat.

A visitors 'Victor' decides to walk through all the flats, he finds all the flats except flat-62.
Victor later founds that the local of the town have given it another name.

What is the name of the Flat?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

Can you place three balls such that the equation shown in the picture holds true?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?