NOLLA:

1) 007 = double o seven
2) below zero
It's - 5.
It's five centigrades below zero.
3) nought
How many noughts are there in a million?
4) Valencia beat Liverpool 2 - 0. (two - nil)
AmE : nothing / zero
5) 15 - love
Leyton Hewitt was leading 30 - love. thirty - love
(in tennis & badminton)
6) duck (in cricket)

2. 24 hours
48 hours 
72 hours
3. 3.14 = pai
He won 10,000,000 dollars.