Most civilian utility helicopters carry 6 -12 passengers. Larger industrial and military helicopters carry more. The CH-47 Chinook, as shown above can carry 55 passengers. The largest helicopter Russia's Mil -26 can carry over 100 passengers, but seldom does as they are usually used in logging and heavy military cargo lifting.
This is another "it depends" question. If you have one of those little Bell choppers like they used in the Korean War, helis you can see on the show MASH, only a couple of passengers plus the pilot will fit. If you have a CH-47 Chinook, that's a different story: I flew in one at Fort Campbell that had fifty passengers.
how many passengers can the largest helicopter hold
it really just depends on the helicopter
5-8
31
There are many sizes of helicopter from 2 seaters to those that will carry about 60 passengers.
There are many different helicopters, the biggest can carry over 100 passengers. Most commercial helicopters seat about 16-20 passengers
That is the 'cabin'
That would depend upon the size of the helicopter, wouldn't it. I have seen tiny one-man choppers, and huge ones. The Russian Mig 6 could carry 90 passengers, but the current largest passenger helicopter, the Sikorsky S-92, can carry 19 passengers.
helicopter
Yes.
15
It depends what helicopter it could range from 8 to 80