Question

How many students in a class play foot ball?
I) Only boys play football.
II) There are 40 boys and 30 girls in the class.

• 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.
• B. If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are riot 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 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 in both statements I and II together are not sufficient to answer the question.

Statement I states only boys play football and Statement II states number of boysin the class.
However we do not know what portion of boys play football.
Therefore, the data in both statements I and II together are not sufficient to answer the question.