Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?

I have teeth but i don't bite. Who Am I ?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

Can you write down eight eights so that they add up to one thousand?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

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