Can you find a five letter word that is left with only two letters if one is removed?

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?

You are given 2 eggs.
You have access to a 100-storey building.
Eggs can be very hard or very fragile means it may break if dropped from the first floor or may not even break if dropped from 100th floor, Both eggs are identical.
You need to figure out the highest floor of a 100-storey building an egg can be dropped without breaking.
Now the question is how many drops you need to make. You are allowed to break 2 eggs in the process

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Can you count the number of triangles in the picture below?

Can you decipher these quotes by Albert Einstein?
Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.

What can go through glass without breaking it?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?