RRB NTPC 3 April 2016 2nd Shift

Instructions

Read the following graph answer the questions below.
The bar chart represents percentage marks scored by four students U, V, W and X in History and Geography. Consider the bar chart and answer questions based on it.


Question 37

What is the average percentage marks obtained in History by all students?

Solution

Marks obtained in History by U,V,W,X is 75,63,80,72 respectively.

So, total marks obtained by them=75+63+80+72=290.

So, average marks obtained by them=290/4=72.5.

C is correct choice.

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