CLAT Sample Paper CLAT Sample Paper-12

  • question_answer
    Direction: Read the following information carefully and answer the questions given below.
    (i) There are five teachers A, B, C, D and E who teach different subjects.
    (ii) B teaches Psychology and is Ph. D. D teaches Sociology and he is also a Ph. D.
    (iii) Lady teachers neither teach Education nor Management.
    (iv) Teacher who teaches Anthropology is Ph. D and he is a man.
    (v) A and C are not Ph. D. and A does not teach Education.
    Which of the following statements is true?

    A)  Both ladies are Ph. D.

    B)  The person who teaches Management is a Ph. D.

    C)  All male members are Ph. D.

    D)  The teacher, who teaches Sociology, is a man

    Correct Answer: A

    Solution :

    B and D teach Psychology and Sociology respectively and therefore are lady teachers. From the truth table, we get that E teaches Anthropology and is a man. The information can be summarized in the table as below
    Psy Anth Social Ed Mang Ph.D.
    Man A \[\times \] \[\times \] \[\times \] \[\times \] Ö \[\times \]
    Woman B Ö \[\times \] \[\times \] \[\times \] \[\times \] Ö
    Man C \[\times \] \[\times \] \[\times \] \[\times \] \[\times \]
    Woman D \[\times \] \[\times \] Ö \[\times \] \[\times \] Ö
    Man E \[\times \] Ö \[\times \] \[\times \] \[\times \] Ö
    Both the ladies B and D are Ph. D.


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