Calculate your exact net marks, penalty deductions, and accuracy percentage across competitive exam marking schemes.
Explore score calculators preconfigured for specific negative marking ratios
In Indian competitive entrance and government job examinations (SSC, UPSC, NEET UG, JEE Main, IBPS Banking, and CDS/NDA), a negative marking system is implemented to eliminate guessing bias and identify genuine subject mastery. Understanding the mathematical penalty formula allows you to calculate your post-answer-key marks and determine whether to take calculated risks in tough exam papers.
| Exam Name | Marks per Correct | Penalty per Wrong | Negative Ratio | Net Score Formula |
|---|---|---|---|---|
| SSC CGL Tier-1 | +2.00 Marks | -0.50 Marks | 25% (1/4th) | (Correct × 2) - (Wrong × 0.50) |
| UPSC Prelims GS (Paper-1) | +2.00 Marks | -0.66 Marks | 33.33% (1/3rd) | (Correct × 2) - (Wrong × 0.66) |
| NTA NEET UG | +4.00 Marks | -1.00 Mark | 25% (1/4th) | (Correct × 4) - (Wrong × 1.00) |
| NTA JEE Main | +4.00 Marks | -1.00 Mark | 25% (MCQ & Numerical) | (Correct × 4) - (Wrong × 1.00) |
| IBPS / SBI PO & Clerk | +1.00 Mark | -0.25 Marks | 25% (1/4th) | (Correct × 1) - (Wrong × 0.25) |
Suppose a student attempts 86 questions out of 100 in SSC CGL Tier 1. Upon checking the answer key, they find 74 correct and 12 wrong answers: