सही उत्तर कैलकुलेटर — सूत्र
## How to Calculate Test Accuracy
Test accuracy is the percentage of questions answered correctly.
### Formula
**Accuracy = (Correct Answers / Total Questions) x 100**
This measures how precisely a student answers questions, focusing on quality rather than completion.
Test accuracy is the percentage of questions answered correctly.
### Formula
**Accuracy = (Correct Answers / Total Questions) x 100**
This measures how precisely a student answers questions, focusing on quality rather than completion.
हल किया गया उदाहरण
A student answers 42 out of 50 questions correctly.
- Accuracy = (42 / 50) x 100 = 84%
- Incorrect answers = 50 - 42 = 8
- Error rate = (8 / 50) x 100 = 16%