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

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

I am Huge on Sunday and Saturday.
I am small from Tuesday to Thursday.
I do not exist on Monday and Friday.
Who am I?

In a Society, there are over 100 flats.

Flat 1 is named the first flat.
Flat 2 is named the second flat.
Flat 3 is named the third flat. And So On.....

A visitor decides to walk through all the flats, and he finds all the flats except flat 62.
Anmol later founds that the locals of the town have given it another name.

What is the name of the Flat?

What begins with T, ends with T, and has T in it?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

What happened when the wheel was invented?