question_answer

Directions: Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question and give answer.                                                                                                                                                                [PNB (SO) 2010]

What is the average age of the boys in the class?

I. The average age of the girls in the class is 14

II. The number of boys in the class is twice the number of the 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 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 the statement I and II together are not sufficient to answer the question

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