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  • Question
  • Statements: Some tigers are lions. Some lions are rabbits. Some rabbits are horses.

    Conclusions:

    1. Some tigers are horses.
    2. Some rabbits are tigers.
    3. Some horses are lions.
    4. All horses are rabbits.


  • Options
  • A. All follow
  • B. None follows
  • C. Only I and II follow
  • D. Only II and IV follow
  • E. Only IV follows

  • Correct Answer
  • None follows 

    Explanation
    Since each combination of premises shall contain two particular premises, no definite conclusion can be drawn.

    Logical Deduction problems


    Search Results


    • 1. Statements: All oceans are rivers. Some springs are rivers. All wells are springs.

      Conclusions:

      1. Some springs are oceans.
      2. Some wells are rivers.
      3. Some rivers are oceans.
      4. No well is river.


    • Options
    • A. None follows
    • B. Only either I or III, and IV follow
    • C. Only either II or IV, and III follow
    • D. All follow
    • E. Only either II or IV, and I follow
    • Discuss
    • 2. Statements: All doors are buses. All buses are leaves. No leaf is a flower.

      Conclusions:

      1. No flower is a door.
      2. No flower is a bus.
      3. Some leaves are doors.
      4. Some leaves are buses.


    • Options
    • A. None follows
    • B. Only I and II follow
    • C. Only II and III follow
    • D. Only II, III and IV follow
    • E. All follow
    • Discuss
    • 3. Statements: Some trains are roads. No road is jungle. All flowers are jungles.

      Conclusions:

      1. Some trains are flowers.
      2. Some trains are jungles.
      3. Some flowers are trains.
      4. No road is flower.


    • Options
    • A. None follows
    • B. Only II follows
    • C. Only III follows
    • D. Only IV follows
    • E. All follow
    • Discuss
    • 4. Statements: All cups are glasses. Some glasses are bowls. No bowl is a plate.

      Conclusions:

      1. No cup is a plate.
      2. No glass is a plate.
      3. Some plates are bowls.
      4. Some cups are not glasses.


    • Options
    • A. None follows
    • B. Only either I or III follows
    • C. Only II and III follow
    • D. Only III and IV follow
    • E. None of these
    • Discuss
    • 5. Statements: Some bricks are trees. All trees are pens. All pens are boats.

      Conclusions:

      1. Some boats are bricks.
      2. Some pens are bricks.
      3. Some trees are bricks.
      4. Some bricks are boats.


    • Options
    • A. Only I and II follow
    • B. Only III and IV follow
    • C. None follows
    • D. All follow
    • E. None of these
    • Discuss
    • 6. Statements: Some spoons are bowls. All bowls are knives. All knives are forks.

      Conclusions:

      1. All spoons are forks.
      2. All bowls are forks.
      3. Some knives are bowls.
      4. Some forks are spoons.


    • Options
    • A. Only II and III follow
    • B. Only II and IV follow
    • C. Only III and IV follow
    • D. All follow
    • E. None of these
    • Discuss
    • 7. Statements: All pencils are birds. All birds are skies. All skies are hills.

      Conclusions:

      1. All pencils are hills.
      2. All hills are birds
      3. All skies are pencils.
      4. All birds are hills.


    • Options
    • A. Only I and II follow
    • B. Only I and III follow
    • C. Only III and IV follow
    • D. All follow
    • E. None of these
    • Discuss
    • 8. Statements: No tree is fruit. All fruits are stones. All stones are rains.

      Conclusions:

      1. No stone is tree.
      2. No rain is tree.
      3. Some rains are fruits.
      4. Some rains are trees.


    • Options
    • A. Only either II or III, and I follow
    • B. None follows
    • C. Only either II or IV, and III follow
    • D. All follow
    • E. None of these
    • Discuss
    • 9. Statements: All players are spectators. Some spectators are theatres. Some theatres are dramas.

      Conclusions:

      1. Some dramas are spectators.
      2. Some players are dramas.
      3. Some theatres are players.
      4. All spectators are players.


    • Options
    • A. None follows
    • B. Only I and III follow
    • C. Only II follows
    • D. Only II and IV follow
    • E. All follow
    • Discuss
    • 10. Statements: All doors are roads. No road is fruit. Some flowers are doors.

      Conclusions:

      1. Some fruits are doors.
      2. Some fruits are flowers.
      3. Some roads are flowers.
      4. No fruit is flower.


    • Options
    • A. Only either II or III, and IV follow
    • B. Only either II or IV, and III follow
    • C. Only either II or IV, and I follow
    • D. Only either II or IV follows
    • E. All follow
    • Discuss


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