What happened when the wheel was invented?

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?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?

I have an eye but still cannot see.

Who am I?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.