On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What number when divided in half becomes zero?

A girl rode into a tourist spot out of the city on Thursday. She loved the place and decided to stay for a few days. She stayed for four days and then she left for back home on Thursday.

How can this be possible?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

The more you take me, the more you leave me behind.
Who Am I?

I am white when I am dirty, and black when I am clean. What am I?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

After a heavy Thanksgiving meal, the night watchman went to work. In the morning, he told his boss he had dreamed that a saboteur planted a bomb in the factory and that he felt it was a warning. The boss promptly fired him. Worker confused, Why boss fire him?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.