It really depends on habitat, sex, size, age, behaviour, species, weapons and other things.
Sloth Bear vs Bengal Tiger: Tiger wins. Tigers win mainly because of it's behaviour and killer reputation but Sloth Bears can sometimes be more feared by people than tigers and Sloth Bears have longer claws than the Tiger and if the Tiger was old, sick or injured, then it could be killed by the bear and DO NOT listen to jungle book as Balloo is gentle but Sloth Bears can be vicious. Sloth Bears can make big injuries to the Tiger if the Bear had a chance.
East Russian Brown Bear vs Siberian Tiger: Bear wins. The Bear wins as the Bear is larger than the tiger and is heavier and also that the Bear is more powerful than the Tiger. However Tigers can kill young females and cubs but cannot kill a huge fully grown adult male. East Russian Brown Bears are fully carnivorous so this can be an advantage for the Bear and the Bear is very large. There was one report of a ERBB eating a Siberian tiger.
Bengal Tiger vs Asiatic Black Bear: Tiger wins. Tigers will often kill Asiatic Black Bears as an occasional meal. And as Asiatic Black Bears are mainly herbivores, ABBs will not eat tigers but often, ABBs will kill or more likely, attack tigers and ABBs will occasionally defend themselves and do something like swipe the Tiger's face.
Ussuri Brown Bear vs Siberian Tiger: Bear wins. The Bear has bigger claws and can defend itself easily. The Tiger could do an advantage however and the Tiger can occasionally eat UBBs but it is rare.
Siberian Tiger vs Eurasian Brown Bear: Bear wins. Eurasian Brown Bears may look small compared to other Bears but the EBB can easily defend itself with it's long claws and large teeth. But the Bear's small size can be a weakness and can occasionally kill the bear.
Most likely a wolf.
The king cobra has a greater reach and more toxic venom, so it would likely win.
a GREY WOLF would kill a bald eagle easily. The wolf would bite the eagle's neck and shake it. The eagle probably would hurt the wolf with his talons but the wolf would over power it
It depends what type of raptor: a peregrine falcon would only be able to win if it dove into a wolf at 200 mph (they can go that speed) but then it would break its neck, a golden eagle could win, but they both would be quite hurt. I think overall, a wolf would win because it is more agile, can hear well, and smell well. Also, it can't fly, which would mean it doesn't have to worry about flapping.
It depends. If it is a gray wolf, then a wolf would win. But if it is a smaller type of wolf, then a hyena might win.
A single bear would win against a single wolf.
wolf
A wolf.
Wolf.
wolf
Wolf.
A wolf would eat it.