Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

What can jump higher than a building?

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

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?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

I have no life, but I can die. What am I?

How can I get the answer 24 by only using the numbers 8,8,3,3?

You can use the main signs add, subtract multiply and divide.

I have an eye but still cannot see.

Who am I?

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