Plastic and rubber for school buses and wool and metal for local buses
"Standard" according to whom? A full sized school bus typically has between 44 and 52 seats.
25 including the driver.
Four
Varies depending on the size of the school bus. Normally, you'd be looking at 44 to 48 passengers, plus the driver, which would put you at 23 to 25 seats (including the driver's seat) for a full sized bus.
depending on the style of the bus, anywhere up to 13 on each side i believe
1-3 to a bus seat. Depends on size. About 1-3 for most buses
There are two seats on a back of a bus. :D
There are 60-76 seats on a bus
A single decker bus has 75 seats.
Bus sizes vary, as will the number of seats.
There are two ways to overload passengers on a school bus. 1) exceed the posted seating capacity. 2) a school bus is considered overloaded when kids are in the aisle. All passengers must fit on seats and leave the aisle clear.