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Statements: No river is a mountain. All mountains are hills. Conclusions: I. Some hills are not rivers.
II. No hill is a river. Which conclusion(s) follow?

Competition practiceSyllogism
  • ANeither I nor II follows
  • BBoth I and II follow
  • COnly II follows
  • DOnly I follows

Step-by-Step Solution

The hills that are mountains are not rivers, so some hills are not rivers: I follows. Other hills may be rivers, so II does not follow.
Answer: D) Only I follows

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