Each of the questions below consists of 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 in either Statement I alone or in Statement II alone are sufficient to answer the question.
Give answer d: if the data in neither Statement I nor II are sufficient to answer the question.
Give answer e: if the data in both the Statements I and II together are necessary to answer the question.
Is C the grandmother of M ?
I. C is the mother of D. D is the brother of M's father.
II. E is the mother of S. S is the sister of M. F, the aunt of S is the only daughter of C.
I : C is the mother of D. D is the brother of M's father.
=> D is M's uncle and thus C is the grandmother of M.
Thus, I alone is sufficient.
II. E is the mother of S. S is the sister of M. F, the aunt of S is the only daughter of C.
=> F is the sister-in-law of E and is the daughter of C. Gender of C is unknown.
Thus, C can be either grandmother or grandfather of M, hence II alone is insufficient.
$$\therefore$$ Statement I alone is sufficient.
=> Ans - (A)
Create a FREE account and get:
Detailed syllabus & Topic-wise Weightage
By proceeding you agree to create your account
Free CAT Syllabus PDF will be sent to your email address soon !!!
