A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

Can you decipher the below rebus?

PBLUESAISNUERSES

Why is 6 afraid of 7?

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?

Who is that with a neck and no head, two arms and no hands? What is it?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

In which direction should the missing arrow point?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

There was an aeroplane crash, every single person died, but two people survived. How is this possible?