Each of the questions below consists of a statement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and -
Give answer a: if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
Give answer b: if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
Give answer c: if the data either in Statement I or in Statement II alone are sufficient to answer the question.
Give answer d: if the data even in both Statements I and II together are not sufficient to answer the question.
Give answer e: if the data in both Statements I and II together are necessary to answer the question.
(Caution : Do not hasten to mark the answer unless you consider both the Statements carefully).
‘B’ is the sister of ‘A’. How is ‘A’ related to ‘B’ ?
I. ‘A’ is the brother of ‘C’.
II. ‘A’ is the uncle of ‘D’.
It is given that ‘B’ is the sister of ‘A’, thus we do not know the gender of A.
I : ‘A’ is the brother of ‘C’.
=> A is male, and hence A is brother of B.
Thus, I alone is sufficient.
II : ‘A’ is the uncle of ‘D’.
=> A is male, and hence A is brother of B.
Thus, II alone is sufficient.
$$\therefore$$ Each statement alone is sufficient.
=> Ans - (C)
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