What is in seasons, seconds, centuries and minutes but not in decades, years or days?

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?

You can see it everyday, But cannot touch it at will. What is it?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Can you write down eight eights so that they add up to one thousand?

What does this Rebus Picture means ?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

Which is the rope you never skip with?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.