Hi aspirant,

In your OMR sheets, if you have circled 2 bubbles darker for one answer, then your answer won't be considered and you will get a negative marking. However, if you have marked one answer darker and circled it clearly and if there are very small dots of the tool you used o answer the exam, then there is no issue. As long as it is not big dots, it will be ignored.

Also, make sure that you have circled the answer neatly and very dark so that the machine can read it. A very little empty space like a dot won't make a difference.