I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

A spaceship was lost. The detective was given a piece of paper. This was the location of the spaceship! This is what the slip had scribbled on it:
Juice, Umbrella, Potato, Ice, Tomato, Elephant, Rice.

Where is the spaceship?

One night, a woman receives a call from the police. They tell her that her husband was murdered and that she should come to the crime scene as soon as possible. The woman drops the phone, shocked, and drives 20 minutes to the crime scene. As soon as she reaches the crime scene, the police arrest her and she is convicted of murder. How do the police know she committed the crime?

It belongs to you, but other people use it more than you do. What is it?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
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GAMES
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