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SSC CGL 9 Aug 2015 Shift 2 Paper

Directions (107 - 109) :

Study the following frequency polygon and answer the questions.

Given a line graph showing the number of students passed in Higher Secondary Examination in a school over the years 2008 to 2013.

Question : 107 of 200

Marks: +1, -0

The average of passed students in the years 2008, 2009, 2012 approximately is

Solution:

Required average

\frac{110+138+156}{3}

\frac{404}{3}

= 134.67

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