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

Buy me, smell me or deliver me, I do not change.

Who am I?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

What number when divided in half becomes zero?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

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?