New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Three statements are given followed by three

    conclusions numbered I, II & III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.   Statements:   Some dice are tiffin. All tiffins are rectangles. Some rectangles are triangles.   Conclusions:  I. Some dice are rectangles. Il. Some tiffins are rectangles. IlI. Some triangles are rectangles.
    A Both conclusions I and III follow Correct Answer Incorrect Answer
    B Both conclusions I and II follow Correct Answer Incorrect Answer
    C Both conclusions II and III follow Correct Answer Incorrect Answer
    D All conclusions follow Correct Answer Incorrect Answer

    Solution

    The possible Venn diagram is:   Conclusions: Some dice are rectangles → Follows (As, some dice are tiffin and all tiffin are rectangles) Some tiffins are rectangles → Follows (As, all tiffins are rectangles) Some triangles are rectangles → Follows (As, some rectangles are triangles) Hence, the correct answer is (D).

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