Central Board Of Secondary Education [CBSE] — request to change the grade misprinted in cbse 10th 2019

Address:

Kutch, Gujarat

Respected sir,
I am nair nandana of kendriya vidhyala iffco gandhidham kutch gujc who has appeared for the 2019 class x cbse board examination from our state with a respective roll no 1114382 in the centre of examination namely kendriya vidyalaya railway
School in gandhidham (Centre code: 1058) and the main mistake is i have achieved a total of 81 marks in english paper but i was represented with a b2 grade in the result shown on my name whereas the same marks achieved in the same subject of other pupil are represented with a2 grade, and also in social science i got 66 but it was represented as c1 i kindly request you to take necessary action and change this over issue. Hoping in immediate and successful action.