Question

Each question below consists of a question followed by two statements numbered I and II. You have to decide whether the data provided in the statements are sufficient to answer the question Question: What is the total number of students in the class? Statements: I. There are 25 boys in the class. II. The ratio of boys to girls is 2:1.

• A. If the data in statement I alone is sufficient to determine the answer.
• B. If the data either in statement I alone or statement II alone are sufficient to determine the answer.
• C. If the data in both the statements I and II together are insufficient to answer the question.
• D. If the data in both the statements I and II together are necessary to answer the question.

Answer 1

Answer: (D)

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

Answer 2

The correct option is (D): If the data in both the statements I and II together are necessary to answer the question.