JEE Marks Calculator
Calculate your exact JEE Main score with standard +4 / -1 negative marking rules and per-subject accuracy analytics.
JEE Main Marking Scheme Formula
Computes total raw score and accuracy percentage according to the official National Testing Agency marking scheme for Paper 1 (B.E./B.Tech).
Calculation Steps
- 1Multiply the count of correct answers by +4.
- 2Multiply the count of wrong/incorrect answers by -1 (penalty).
- 3Add the values to determine the net score out of 300.
- 4Calculate Accuracy % = (Correct Answers / Total Attempted Questions) * 100.
Practical Example
Scenario: Attempted 65 questions out of 75: 55 Correct, 10 Incorrect, 10 Unattempted
Inputs: Correct: 55 | Incorrect: 10 | Unattempted: 10
Calculation: (55 * 4) - (10 * 1) = 220 - 10 = 210 marks. Accuracy = (55 / 65) * 100 = 84.62%
Result: Total Score: 210 / 300 | Accuracy: 84.62%
Assumptions & Disclaimers
Key Assumptions:
- Marking scheme: +4 marks for correct, -1 mark for incorrect, 0 for unattempted.
- Applies to both Section A (Multiple Choice Questions) and Section B (Numerical Value Questions).
This calculator computes raw scores based on your reported answers. Final scores and percentiles are determined solely by NTA after evaluating challenged answer keys.
Frequently Asked Questions
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