Central Board Of Secondary Education [CBSE] — 12th board result

In the recent 12th board result released on 30th July, my son got very unsatisfactory result in Maths subject. In all other subject he got 90+ but in Mathematics, it’s written as 77. All other students in the school who were behind him have gotten much more marks than his. On contacting the school officials they said that there are a few results which have been changed by CBSE and it’s not what the schools sent. This is outrageous and shameful. I want to know what and why these marks have been shown this way. If I don’t get a satisfactory response from this complaint, me and a few other parents having the same issue will be filing a lawsuit regarding the same.

Name of the student - Paavan Suneja
School code - 40228
Delhi Public School, Sector 19, Faridabad