The marks obtained by 60 students in a certain test are given below : Marks No of Students Marks No of Students 10-20 2 60-70 12 20-30 3 70-80 14 30-40 4 80-90 10 40-50 5 90-100 4 50-60 6 Median of the above data is

BITSAT 2017 Paper

Section: Mathematics

Question : 90 of 150

Marks: +1, -0

The marks obtained by 60 students in a certain test are given below :

Marks	No of Students	Marks	No of Students
10-20	2	60-70	12
20-30	3	70-80	14
30-40	4	80-90	10
40-50	5	90-100	4
50-60	6

Median of the above data is

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