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 approximate what percent less than the number of students who have obtained 90% marks and above?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 60%
Students who obtained less than 50% marks approximately = 10
Students who obtained more than 90% marks and above = 25
Difference = 25 - 10 = 15
Difference % = (15/25) × 100 = 60%