Solution:

No it does not collapse.

It has driven a half kilometers - you would subtract the gas used from the total weight of the bus

Solution:

He started out as a billionaire, but lost so much money in his good works(by giving to poor people) that he became a millionaire.

Solution:

6

Solution:

10 o'clock + 4 hours = 2 o'clock.

Solution:

7 (SEVEN-S=EVEN)

Solution:

100. Looks hard? Don't worry, just work it backwards and you'll find it very easy.

Solution:

Sweets

Solution:

Rooney eats the 'dates' on the calendar,gets water from the waterbed , and uses the piano key to escape :-)

Solution:

Just 1

Solution:

Tennis shoes