What are the new changes made by TNPSC, in the OMR answer sheet?

What are the new changes made by TNPSC, in the OMR answer sheet?

There are certain changes by TNPSC, to ensure that the candidates are placed hopefully without any fraudulent activities.

Some of the changes are

1. Candidates are advised to write all the options that they have selected in the OMR sheet seperately.

2. They have introduced a new option ‘ E ‘ , which the candidates can select if they do not know the answer inspite of leaving it blank.

3. Allowed to use only black ball point in the examination.