Question

How many sons does Deepak have ?

Statement I. Alisha's father has three children.

Statement II. Basha is Alisha's brother and son of Deepak.

• A. 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
• B. 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
• C. If the data either in statement I alone or in statement II alone are sufficient to answer the question
• D. If the data given in both statements I and II together are not sufficient to answer the question
• E. If the data in both statements I and II together are necessary to answer the question

Answer 1

The correct option is D

If the data given in both statements I and II together are not sufficient to answer the question

From both I and II together, we can conclude that Alisha and Basha are the children of Deepak, but the sex of third child of Deepak is not known. So, both I and II together are also not sufficient to answer the question.