1. This test contains 20 multiple choice questions (MCQs) based on Operating System.
2. Each question carries 1 mark.
3. There is a negative marking of 0.25 marks for each incorrect answer.
4. No marks will be deducted for unanswered questions.
5. Total duration of the test is 20 minutes.
6. Read each question carefully before selecting your answer.
7. You can change your answer before final submission.
8. Do not refresh or close the page during the test.
9. Click on the "Submit" button after completing the test.
10. Your score and correct answers will be displayed after submission.
11. This test is based on the BTSC Lab Assistant exam pattern.
Taking exam as Guest