As many as it was designed to hold. "Super Ten" is a transmission (and one which has largely fallen out of favor, at that), not a vehicle.
16
20
Provided it's not a short tandem, 15 yards with a 'rock tub' dump body and 16 yards with a 'dirt tub' dump body are typical.
Your dump truck will hold approximately 176 cubic yards. This can be calculated by multiplying the dimensions together (16 x 5.5 x 8 = 704) and then converting the result from cubic inches to cubic yards (704 / 46,656 = 0.0151).
16 yards is standard 20 yards for a 12 wheeler
The size of dump trucks can vary greatly, with the smallest dump trucks containing about 3 yards of material. Coal mine dump trucks, on the other hand, may contain up to 100 yards.
15.2911
That depends on the configuration. It could be anywhere from 10 to 30.
17 tons
25-28
Dump truck specifications vary greatly- too much so for a "one size fits all" type of answer. A better idea of what type of dump truck, how many cubic yards the bed can hold, etc would be needed here.
Dump trucks typically don't haul liquid commodities, unless you're thinking of snow removal operations where they'll be outfitted with prewet or calcium chloride tanks. Even with that in mind, you need to remember that there are many different sizes of dump truck out there. 15 cubic yards is "typical" for a tandem axle dump truck.