Calculating Percentage
To find the percentage of a score, you can use the formula:

Percentage = (Obtained Marks / Total Marks) × 100
In your case, the obtained marks are 321, and the total marks are 350.

Step-by-Step Calculation
1. Identify the Values
- Obtained Marks: 321
- Total Marks: 350
2. Apply the Formula
- Substitute the values into the formula:
Percentage = (321 / 350) × 100
3. Perform the Division
- Calculate 321 divided by 350:
321 ÷ 350 ≈ 0.9171
4. Multiply by 100
- Now, multiply the result by 100 to convert it to a percentage:
0.9171 × 100 ≈ 91.71%

Final Result
You have scored approximately 91.71% out of 350.

Interpretation
- This percentage indicates a strong performance in your assessment.
- Scoring above 90% is generally considered excellent in most educational contexts.

Conclusion
Understanding how to calculate percentages is essential, especially in competitive exams like the UPSC. It helps in evaluating your performance effectively. Remember to always double-check your calculations for accuracy.

Understanding Your Percentage Calculation
To find the percentage of 321 out of 350, follow these simple steps:
Step 1: Formula for Percentage
- The formula to calculate percentage is:
Percentage = (Part / Whole) × 100
Step 2: Identify the Values
- Here, the "Part" is 321.
- The "Whole" is 350.
Step 3: Substitute the Values
- Plug the values into the formula:
Percentage = (321 / 350) × 100
Step 4: Perform the Division
- Calculate 321 divided by 350:
321 ÷ 350 = 0.9171 (approximately)
Step 5: Multiply by 100
- Now, multiply the result by 100 to convert it into a percentage:
0.9171 × 100 = 91.71
Final Result
- Therefore, the percentage of 321 out of 350 is approximately 91.71%.
Conclusion
- This means you scored 91.71% of the total marks, which is an excellent result!
- Keep practicing to maintain or even improve your performance.