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

    Question

    In each question below are given two statements followed by two conclusions numbered I and II. You have to take the two given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts. Give Answer: Give answer 1) if only conclusion I follows. Give answer 2) if only conclusion II follows. Give answer 3) if either conclusion I or II follows. Give answer 4) if neither conclusion I nor II follows. Give answer 5) if both conclusions I and II follow.

    Statements: All consonants

    are alphabets. All alphabets are vowels. Conclusions: I. All consonants are vowels. II. Some alphabets are not consonants.
    A 1 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 4 Correct Answer Incorrect Answer
    E 5 Correct Answer Incorrect Answer

    Solution

    All consonants are alphabets (A) + All alphabets are vowels (A) = All consonants are vowels (A). Hence, conclusion I will follow. All consonants are alphabets (A) ⇒ conversion ⇒ Some alphabets are consonants (I). Hence, conclusion II will not follow.

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