Banking Sample Paper IBPS PO (PT) Sample Test Paper-3

  • question_answer
    Direction: In each question below are given three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts. Statements; some teachers are lecturers. Some lecturers are demonstrators. No demonstrator is a professor. Conclusions:       I. some professors are definitely not lecturers.                         II. All teachers can be demonstrators.

    A)  if only conclusion I follows.         

    B)  if only conclusion II follows.

    C)  if either conclusion I or II follows.

    D)  if neither conclusion I nor II follows.

    E)  if both conclusion I and II follow.       

    Correct Answer: B

    Solution :

    Some teachers are lecturers (I) + some lectures are demonstrators (I) = I + I = No conclusion. But the possibility in 11 exists. Hence conclusion II follows. Again, some lecturers are demonstrators (I) + No demonstrator is a professor [E] = 1 + E = O = some lecturers are not professors (O). Hence conclusion I does not follow.


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