Computer Operator Negative Marking Calculator
Computer Operator Paper I has 50 questions of 2 marks each, 0.4 marks lost per wrong answer, in 45 minutes. Unanswered questions lose nothing. The official qualifying mark is 40 out of 100 (40%). Enter your answers below to see where you stand.
- Questions
- 50
- Marks per correct
- 2
- Lost per wrong
- 0.4
- Time
- 45 min
- Qualifying mark
- 40 of 100 (40%)
0 to 50
0 to 50. Skipped is counted for you.
Your result
Enter your correct and wrong answers. Your net marks, score and result appear here as you type.
This is an independent tool and is not affiliated with Lok Sewa Aayog. The numbers come from the official PSC syllabus. Always check the latest notice at psc.gov.np. Source of the numbers: official syllabus PDF, last checked 2026-10-23.
Practice the real format
Timed mock exams apply the same marking, and a weekly readiness score shows your weak topics.
Computer Operator Paper I: worked example
Say you answer 35 questions correctly and 10 wrongly, and skip 5.
35 × 2 − 10 × 0.4 = 66 marks out of 100
That is a score of 66%. It meets the official qualifying mark of 40 marks (40%).
About this paper: 50 MCQ questions × 2 marks. Covers General Awareness, Public Management and 11 computer topics. Only those who pass both Paper I and Paper II advance to Stage II.
Read the full Computer Operator syllabus and exam pattern, or how negative marking works in Lok Sewa exams.
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Frequently asked questions
What is the negative marking in Computer Operator Paper I?
Each wrong answer loses 0.4 marks, which is 20% of a 2-mark question. Unanswered questions lose nothing. The paper has 50 questions of 2 marks each, 0.4 marks lost per wrong answer.
How do I calculate my Computer Operator score?
Net marks = correct × 2 − wrong × 0.4. With 35 correct and 10 wrong: 35 × 2 − 10 × 0.4 = 66 out of 100, a score of 66%.
What is the qualifying mark for Computer Operator Paper I?
40 out of 100 marks (40%). 50 MCQ questions × 2 marks. Covers General Awareness, Public Management and 11 computer topics. Only those who pass both Paper I and Paper II advance to Stage II.
How many wrong answers can I make in Computer Operator?
If you attempt all 50 questions, you need 25 correct to reach 40%, which allows 25 wrong. If you attempt fewer, the allowance changes. Try the Target tab.
Should I answer every question in Computer Operator?
A skipped question scores 0 and a wrong one loses 0.4. A guess gains and loses nothing if your chance of being right is 16.67%. This only explains the marking rules. It is not advice to guess.
Does this calculator predict who is selected for Computer Operator?
No. It compares your score only with the official qualifying mark of 40%. Selection depends on the final merit list and vacancies.
Where do these numbers come from?
From the official PSC Computer Operator syllabus, last checked on 2026-10-23. The source PDF is linked on this page. Always confirm in the latest notice at psc.gov.np.
This is an independent tool and is not affiliated with Lok Sewa Aayog. The numbers come from the official PSC syllabus. Always check the latest notice at psc.gov.np.