1.

In the table given below Marks of 4 students in 5 different Subjects are given. Total Marks of each subject is 100. MathEnglishHindiSocialscienceScienceS19860857592S29765808090S39570857095S49662708090What is the difference in average marks of students S1 and S4?

A. 1.3
B. 3.4
C. 2
D. 2.4
Answer» E.


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