Direction The following question is followed by two statements named I and II You have to decide if ...........

Logical Reasoning(SBI-PO) Data Sufficiency

Direction: The following question is followed by two statements named I and II. You have to decide, if these statements are sufficient to answer the asked questions and mark the correct option.

How is Mohan related to Faizan?

I. Faizan is the brother of Neelam who is mother of Rohan.

II. Mohan has two brothers and Rohan is one of them.

If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question

If the data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question

If the data either in statement I alone or in statement II alone is sufficient to answer the question

If the data in both statements I and II even together is not sufficient to answer the question

If the data in both statements I and II together is necessary to answer the question

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Explanation:

In this type of question, we should start from statement I alone and then check the statement II alone. If we are not able to answer the question from both the statements individually, merge both the statements and try to find the answer of the asked question. As, From statement I- It is given that Faizan is the brother of Neelam who is mother of Rohan. We can’t answer the question using this statement alone because there is no relation given between Mohan and Faizan. From statement II- It is given that Mohan has two brothers and Rohan is one of them. We can’t answer the question using this statement alone as there is no relation given between Mohan and Faizan. From statement I and II-
We have, ‘Faizan is the brother of Neelam who is mother of Rohan’ and ‘Mohan has two brothers and Rohan is one of them’. We find the family tree as,

Although it is clear that Mohan is either nephew or niece of Faizan as gender of Mohan is not given. Hence, both the statements together are not sufficient to answer the question.