The following table represents the total number of students in different classes and the respective number of students who are vegetarian, in a school. Study the table carefully and answer the question that follows.
| Class | Total Number of Students | Number of vegetarian Students |
| XII | 150 | 105 |
| XI | 165 | 100 |
| X | 125 | 80 |
| IX | 140 | 90 |
What is the percentage of non-vegetarian students in class XII?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 30%.
Total students in class XII = 150
Vegetarian students in class XII = 105
Non-vegetarian students in class XII = 150 - 105 = 45
Required percentage = (45/150) × 100 = 30%
Therefore, the percentage of non-vegetarian students in class XII is 30%.