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

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

If two's company, and three's a crowd, then whats four and five ?

What do the following words have in common?

Assess
Banana
Dresser
Grammar
Potato
Revive
Uneven
Voodoo

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

Which word does the below Plexor means ?

Why is the longest human nose just 11 inches?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?