Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Consider this about a word: The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Why Aeroplane windows are round?

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

Can you find out the remainder when 3^300 is divided by 5?

What is the difference between a jeweller and a jailer?