The marks obtained by 273 examinees are shown by the frequency polygon Given that mean marks is `59.5` Study the frequency polygon and answer the given question

`60%` से अधिक किन्तु `80%` से कम अंक प्राप्त करने वाले छात्रों की संख्या का कितना `%` है ।

Options

A. `43.95`
B. `48.39`
C. `51.06`
D. `56.84`

Explanation

Number of students who got marks above 60% and below 80%=`72+48=120=43.945%`