Instructions

Study the following table carefully to answer these question
Number of students appeared in SSC examination from five schools over the years
table

Question 120

What is the average number of students appeared from all the schools in 2007 ?

Solution

Total number of students in 2007 = 750 + 880 + 920 + 840 + 790 = 4180

Therefore the required average = 4180 / 5 = 836

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