Hello there,

There should be no major issue as long as your numerical roll number and bubbled OMR details are correct. The CBSE examiners focus primarily on these. Minor corrections, even if chalk marks are visible, are unlikely to cause a problem.

However, if you're still worried, you can inform your school authorities. CBSE generally verifies discrepancies manually, so your answer sheet should be evaluated correctly.

I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.