These questions consist of a question and two statements I and II given below them. You have to decide whether the data provided in hte statements are sufficient to answer the question, Read both the statements and choose the appropriate option. What is the total number of girls in the classroom? I . The respective ratio of boys and number of girls in the classroom is 9 : 7 II . The average weight of girls in the classroom is 4 kg less then the average weight of boys in the classroom. The average weight of all the students (both boys and girls ) in the classroom is 44.25 kg. Options: A . &nbspIf 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 . &nbspIf 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 . &nbspIf the data either in statement I alone or in statement II alone are sufficient to answer the question. D . &nbspIf the data in both statement I and II together are not sufficient to answer the question. E . &nbspIf the data in both statement I and II together are necessary to answer the question.

These questions consist of a question and two statements I and II given below th

Question

These questions consist of a question and two statements I and II given below them. You have to decide whether the data provided in hte statements are sufficient to answer the question, Read both the statements and choose the appropriate option.

What is the total number of girls in the classroom?

I . The respective ratio of boys and number of girls in the classroom is 9 : 7

II . The average weight of girls in the classroom is 4 kg less then the average weight of boys in the classroom. The average weight of all the students (both boys and girls ) in the classroom is 44.25 kg.

Options:

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 in both statement I and II together are not sufficient to answer the question.

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

Answer: Option D

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