Question

How many children does Mr. Jagdish has?
I. Mr. Jagdish has six sons and each has one sister.
II. Number of sons of Mr. Jagdish is six times the number of his daughter (s).

Q: Answer-How many children does Mr. Jagdish has? I. Mr. Jagdish has six sons and each has one sister. II. Num...

From I Number of sons 6, Number of daughters 1. Hence, total children 7. From II Suppose number of daughters x So, the number of sons 6x, We have 2 possibilities for daughters 1 or 6. So, if number of daughter 1, and number of sons is 6. Which is 6 times and if number of daughter 6, and number of sons is 6. Which is not 6 times. So statement I is required.

A If the data in both statement I and II together are needed to answer the question.

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.

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

D If the data even in both the statement I and II together are not sufficient to answer the question

E 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.

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