64
There are 60-76 seats on a bus
There are two seats on a back of a bus. :D
Bus sizes vary, as will the number of seats.
A single decker bus has 75 seats.
It depends on how long the bus is
It depends on the bus.
62-70
The number of folding seats on a bus can vary depending on the bus type and design. Typically, city buses may have a few folding seats to accommodate passengers with disabilities or to provide extra space during peak times, while smaller shuttle or school buses may have more. Generally, you might find anywhere from 2 to 6 folding seats on a standard bus. For precise information, it's best to check the specifications of a particular bus model.
"Standard" according to whom? A full sized school bus typically has between 44 and 52 seats.
Depends. It can range from 25-56 Depends on how large the bus is
20% of the seats are empty.
Somewhere in America, but where in America?