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

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

What's the only room from which no one can enter or leave

Six people park their car in an underground parking of a store. The store has six floors in all. Each one of them goes to a different floor. Simon stays in the lift for the longest. Sia gets out before Peter but after Tracy. The first one to get out is Harold. Debra leaves after Tracy who gets out on the third floor.

Can you find out who leaves the lift on which floor?

John: "Hi Teacher, What is your favourite movie ?".
Chemistry Teacher: "Indium Cerium Platinum Iodine Oxygen Nitrogen".
Ten seconds later... John replied I got it.

Do you?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

I am quite hot but become too cold if you remove the first two letters. What am I?

why number 8549176320 is one of a kind?