Hi aspirant,

According to the guidelines released by central board of secondary education, students were required to darken the circle whichever they wanted to choose as option and also write the same in # portion. Now the # portion answers were deemed to be the final answer irrespective of what circle you have darkened. But you don't need to worry as now your answers would be corrected based upon what you have darkened. However there is a penalty over doing so and last four answers in the omr would not be evaluated no matter they are correct or incorrect.

Hope it helps!!