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Directions: In this question, there are two statements 1 and 2 followed by two conclusions numbered I and II. Decide which of the given conclusions logically follow from the two given statements,…

Question and options

Directions: In this question, there are two statements 1 and 2 followed by two conclusions numbered I and II. Decide which of the given conclusions logically follow from the two given statements, disregarding commonly known facts.

Statements :
1. All rivers are mountains.
2. Some rivers are deserts.
Conclusions :
I. Some mountains are deserts.
II. Some deserts are not mountains.
  1. Only conclusion I follows
  2. Only conclusion II follows
  3. Either I or II follows
  4. Neither I nor II follows

Answer and explanation

Correct answer: A - Only conclusion I follows
Some rivers are deserts and all rivers are mountains, so those desert-rivers are mountains: some mountains are deserts (I follows). II cannot be inferred. Only I.

Practice for these exams

  • CUSAT Three-Year LL.B.

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