1.

Decide whether the data provided in the statements numbered I and II is sufficient to answer the given question.Question:What is the ratio of boys to girls in a class?Statements:I. There are 20 boys in the class.II. The ratio of girls to the number of students in the whole class is 3 : 7

A. Either statement I or II is sufficient
B. Statement I alone is sufficient while II alone is not sufficient
C. Statement II alone is sufficient while I alone is not sufficient.
D. Neither statement I nor II is sufficient.
Answer» D. Neither statement I nor II is sufficient.


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