1.

_x005F_x000D_  _x005F_x000D_ The given table represents the marks obtained by four students W, X, Y and Z in four subjects P, C, B and M, with the maximum marks in each subject being 100._x005F_x000D_  _x005F_x000D_ Based on the given data, W's marks percentage in P, C and B combined is_x005F_x000D_  _x005F_x000D_  _x005F_x000D_ which one of the following is a waterborne disease

A. 70
B. 75
C. 68
D. 72
Answer» B. 75


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