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Study the histogram and answer the question given below. The given graph represents the percentage of marks scored by students in class X Board Examination in 2013 in a school, Total number of students = 250 The ratio of the number of students who scored marks less than 60% to the number of students who scored marks 80% and above is:

Study the histogram and answer the question given below. The given graph represents the percentage of marks scored by students in class X Board Examination in 2013 in a school, Total number of students = 250 The ratio of the number of students who scored marks less than 60% to the number of students who scored marks 80% and above is: Correct Answer 8 : 13

Calculation:

Total number of students who scored marks less than 60% = (10 + 30) = 40

Total number of students who scored marks 80% and above = (40 + 25) = 65

The ratio of the number of students who scored marks less than 60% to the number of students who scored marks 80% and above = (40 : 65)

⇒ 8 : 13

∴ The required ratio is 8 : 13

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