The following line graph shows the favourite colour of a group of people.
What percent of the total number of people like black colour?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 20%.
Total number of people = 8 + 2 + 1 + 6 + 10 + 8 + 12 + 3 = 50
Number of people who like black colour = 10
Required percentage = (10/50) × 100% = 20%