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Logical

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Directions to Solve
In each of the following questions two statements are given and these statements are followed by two conclusions numbered (I) and (II). You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.
Give answer:

  • (A) If only (I) conclusion follows
  • (B) If sonly (II) conclusion follows
  • (C) If either (I) or (II) follows
  • (D) If neither (I) nor (II) follows and
  • (E) If both (I) and (II) follow.

41 Statements : Some kites are horses. All horses are dogs.

  • Conclusions : I. All dogs are horses.
  • II. Some dogs are horses.

A
Only conclusion I follows
B
Only conclusion II follows
C
Either I or II follows
D
Neither I nor II follows

42 Statements : All teachers are good. Some women are teachers.

  • Conclusions : I. All good teachers are women.
  • II. Some women are good.

A
Only conclusion I follows
B
Only conclusion II follows
C
Either I or II follows
D
Neither I nor II follows

43 Statements : All roads are poles.

  • Conclusions : No pole is house. I. Some roads are houses.
  • II. Some houses are poles.

A
Only conclusion I follows
B
Only conclusion II follows
C
Either I or II follows
D
Neither I nor II follows

44 Statements : Some soldiers are famous. Some soldiers are intelligent. Conclusions: 1. Some soldiers are either famous or intelligent.

  • II. Some soldiers are neither famous nor intelligent.

    • A
    Only conclusion I follows
    B
    Only conclusion II follows
    C
    Either I or II follows
    D
    Neither I nor II follows

    45 Statements : All young scientists are open-minded. No open-minded men are superstitious.

    • Conclusions : I. No scientist is superstitious.
    • II. No young people are superstitious.

    A
    Only conclusion I follows
    B
    Only conclusion II follows
    C
    Either I or II follows
    D
    Neither I nor II follows

    46 Statements : All poles are guns. Some boats are not poles.

    • Conclusions : I. All guns are boats.
    • II. Some boats are not guns.

    A
    Only conclusion I follows
    B
    Only conclusion II follows
    C
    Either I or II follows
    D
    Neither I nor II follows

    47 Statements : Most crops are machines. Some machines are fools.

    • Conclusions : I. Some fools are machines.
    • II. Some crops are fools.

    A
    Only conclusion I follows
    B
    Only conclusion II follows
    C
    Either I or II follows
    D
    Neither I nor II follows

    48 Statements : All windows are needles. Some trees are windows.

    • Conclusions : I. Some trees are needles.
    • II. Some trees are not needles.

    A
    Only conclusion I follows
    B
    Only conclusion II follows
    C
    Either I or II follows
    D
    Neither I nor II follows

    49 Statements : Some boys are men. No man is black.

    • Conclusions : I. Some boys are not black.
    • II. Some men are boys.

    A
    Only conclusion I follows
    B
    Only conclusion II follows
    C
    Either I or II follows
    D
    Neither I nor II follows

    50 Statements : Some aeroplanes are living beings. Some non-living beings are ghosts.

    • Conclusions : I. Some aeroplanes are ghosts.
    • II. Some aeroplanes are not ghosts.

    A
    Only conclusion I follows
    B
    Only conclusion II follows
    C
    Either I or II follows
    D
    Neither I nor II follows