1.

The bar chart represents marks of four students S1, S2, S3 and S4 in Physics and Chemistry. Consider the bar chart and answer questions based on it._x005F_x000D_ _x005F_x000D_ What is the ratio of marks obtained in Physics of S3 to that of S1?

A. 43770
B. 15/19
C. 13/19
D. 17/19
Answer» C. 13/19


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