Study the given histogram and answer the question that follows.
The histogram represents the percentage of marks obtained by a number of students of a school in the class X Board Examination in 2018 . The total number of students = 250.
The number of students who have obtained less than 50% marks is approximately what percentage less than the number of students who have obtained 90% marks and above?
Answer & explanation
Correct answer: option 2
Number of students obtained less than 50% marks = 10
Number of students obtained 90% marks and above = 25
Required percentage = \(\frac{15}{25}\) × 100 = 60%