What begins with T, ends with T, and has T in it?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

You have 1023 apples and 10 bags. You have to distribute these apples in these 10 bags in any way you choose. But when I ask for a certain number of apples you have to give them in terms of bags without transferring the apples from other bags. How do you distribute the apples?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

You can see three almost identical images below. Can you spot the odd one out from them?

Which is the rope you never skip with?

You need to remove two matchsticks to make the below equation true. Can you do it ?

Can you name four days which start with the letter 'T'?