While bubbling the circles with blue pen for the Roll Number in the answer sheet, i had wrongly shaded one of the circles. But i have written all the DIGITS on top correctly. By the time i found out, exam had already started. So i had to carefully use a whitener on the respective circle to eliminate it and darken the correct circle. Please tell me whether this will cause a problem at the time of results.
No need to worry dear. OMR sheet picks up the darkened portions only. If you used whitner and darken the correct roll number, there is no need to worry. Further there is bar code sticker too, that will also help to identify the correct roll no. So Stay Calm and relax.
Did your paper get valued? I made the same mistake