What is the total number of students in the class in which 24 are boys?
I. The student strength in the school is 284
II. The ratio of boys and girls in the class is 4: 3

A

if the statement I alone is sufficient to answer the question.

B

if the statement II alone is sufficient to answer the question.

C

if both the statements I and II are sufficient to answer the question but neither statement alone is sufficient.

D

if both the statements I and II together are not sufficient to answer the question and additional data is required.