Exams like JEE, NEET and UPSC punish wrong answers. Enter your attempt stats and the penalty to see your real net score — and whether guessing was worth it.
JEE Main: +4 / −1 · NEET: +4 / −1 · UPSC: +2 / −0.66 · CA: +2 / −0.50.
Guess only when you can rule out at least two options — blind guessing usually loses marks.
With 4 choices and −1, a random guess nets zero in expectation. Eliminating one option flips it positive.
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Every mark counts twice — earned and lost.