Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?

What country can make you shiver?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

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?

Prove that the below maths equation is true.

8 + 8 = 91

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Can you name four days which start with the letter 'T'?