Question 63
Study the following table and answer the question:
Number of students Appeared (A) and Passed (P) in an annual examination from four schools Q, R, S & T in five years (2014 to 2018)
The difference between the average number of students passed from school R in 2015 to 2017 and the number of students passed from school Q in 2015 is x. The value of x lies between:
Solution
The difference between the average number of students passed from school R in 2015 to 2017 and the number of students passed from school Q in 2015 is x.
x = 320 - ($$\frac{285+294}{2}$$)
x = 320 - 289.5
x = 30.5
x lies between 30 and 35.
Hence, the correct answer is Option C
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