There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

When is the top of a mountain similar to a savings account?

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?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

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.

Can you find the thief by just looking at the picture below?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?