Here is the pie chart representing the class result distribution based on the provided data. The chart shows the percentage of students in each result category: First Class, Second Class, Third Class, and Fail.

Would you like more details or have any questions? Here are some related questions:

1. How many students are there in each class category?
2. How would the pie chart look if the number of students changes but the percentages remain the same?
3. What is the difference between using percentages and actual numbers in data representation?
4. How can pie charts be misleading in certain data presentations?
5. What are other ways to represent categorical data like this?

Tip: When interpreting pie charts, ensure that the sum of all categories equals 100% to maintain accuracy in data representation.