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In the question, two statements and four conclusions I, II, III and IV are given. The given statement may be contrary to the universal opinion, even then you have to assume them as true. Then decide which conclusion(s) on basis of given statements is/are logically valid.

Statements: 

All sages are kind. All artists are kind.

Conclusions:

All sages are artists.

All artists are sages.

Some kind (persons) are sages.

Some kind (persons) are artists.

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Important Questions on Deductive Logic

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In the question, two statements and four conclusions I, II, III, and IV are given. The given statement may be contrary to the universal opinion, even then you have to assume them as true. Then decide which conclusion(s) on basis of given statements is/are logically valid.

Statements: 
All kings are clever.
Some foolish are kings.

Conclusions: 
I. All foolish are clever.
II. Some foolish are clever.
III. Some clever is foolish.
IV. Some kings are foolish.

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In this question, two statements and four conclusions I, II, III and IV are given. The given statement may be contrary to the universal opinion, even then you have to assume them as true. Then decide which conclusion(s) on basis of given statements is/are logically valid.

Statements: All cruel are polite. Some polite are quarrelsome.

Conclusions:

  1. All cruel (persons) are polite.
  2. Some quarrelsome (persons) are polite.
  3. Some cruel (persons) are quarrelsome.
  4. Some polite (persons) are quarrelsome.
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In this question, two statements and four conclusions I, II, III and IV are given. The given statement may be contrary to the universal opinion, even then you have to assume them as true. Then decide which conclusion(s) on basis of given statements is/are logically valid.

Statements: All cattle are creatures. Some cattle are beasts.

Conclusion:

  1. Some creatures are beasts.
  2. Some beasts are creatures.
  3. All cattle are beasts.
  4. All creatures are cattle.
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In this question, two statements and four conclusions I, II, III and IV are given. The given statement may be contrary to the universal opinion, even then you have to assume them as true. Then decide which conclusion(s) on basis of given statements is/are logically valid.

Statements: All guns are pistols. Some pistols are toys.

Conclusions:

  1. All guns are toys.
  2. All toys are guns.
  3. Some guns are toys.
  4. Some toys are guns.
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In this question, two statements and four conclusions I, II, III and IV are given. The given statement may be contrary to the universal opinion, even then you have to assume them as true. Then decide which conclusion(s) on basis of given statements is/are logically valid.

Statements: All men are clever. Some wage earners are not men.

Conclusions:

  1. Some clever (things) are men.
  2. Some men are not wage earners.
  3. Some wage earners are clever.
  4. Some clever (things) are not men.
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In this question, two statements and four conclusions I, II, III and IV are given. The given statement may be contrary to the universal opinion, even then you have to assume them as true. Then decide which conclusion(s) on basis of given statements is/are logically valid.

Statements: All pen are books. Some pencils are not books.

Conclusions:

  1. Some pencils are noot books.
  2. Some books are not pencils.
  3. Some books are pen.
  4. All pencils are pen.
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In this question, two statements and four conclusions I, II, III and IV are given. The given statement may be contrary to the universal opinion, even then you have to assume them as true. Then decide which conclusion(s) on basis of given statements is/are logically valid.

Statements: All things are clad. Some things are not odd.

Conclusions:

  1. Some clad (objects) are things.
  2. Some odds are not things.
  3. Some odds are not clad.
  4. Some clad (objects) are not odd.
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In this question, two statements and four conclusions I, II, III and IV are given. The given statement may be contrary to the universal opinion, even then you have to assume them as true. Then decide which conclusion(s) on basis of given statements is/are logically valid.

Statements: All horses are elephants. Some elephants are not camels.

Conclusions:

  1. Some elephants are horses.
  2. Some camels are not elephants.
  3. Some horses are not camels.
  4. Some elephants are not horses.