What is the centre of gravity?

I taste better than I can smell. Who am I?

What is the riddle which can be asked all day with a different correct answer each time.

How many times do a clock's hands overlap in a day ?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

What is the next shape from answers A, B, C, and D figure?

Give it food and it will live; give it water and it will die.

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?