There is something which is always coming but never arrives?

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

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

I look at you, you look at me, I raise my right, you raise your left. What am I?

Can you find the missing piece of the Porsche?

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

If you say my name, I will no longer exist. What am I?

What is the difference between a jeweller and a jailer?

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

During which month do people sleep the least?