What you cannot hold but it is yours?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

I have branches, but no fruit, trunk or leaves. What am I?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Can you divide the below-given shape into four equal and identical pieces?

If 21x = 79x, what is the value of x?

Teacher ask the student

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

what did student replied ?

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

John speaks the truth only once a day in a week. Below are a few hints for you:

First: Days are Sunday, Monday and so on.
Second: One day he says, "I lie on Monday and Tuesday".
Third: On the next day, he says, "Today is either Thursday, Saturday or Sunday".
Fourth: On the next day, he says, "I lie on Wednesday and Friday".

Can you identify the day on which he speaks the truth?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?