Rishi secured 66 marks in a test out of 80. What was the percentage of marks obtained by Rishi?
1. 84
2. 88
3. 87.5
4. 82.5
1. 84
2. 88
3. 87.5
4. 82.5
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Correct Answer – Option 4 : 82.5
Given:
Rishi secured 66 marks in the test out of 80.
Concept Used:
Concept of percentage. It is calculated on the basis of 100
For example, x% means x out of 100
Calculated:
Rishi secured 66 marks in the test out of 80.
⇒ Out of 1, Rishi secured 66/80 marks
⇒ Out of 100, Rishi secured (66/80) × 100 marks
⇒ 82.5 marks
∴ The percentage of marks obtained by Rishi was 82.5%.