New Delhi, June 29 -- Vedant Shrivastava, a class 12 student, is still at a crossroads with the Central Board of Secondary Education (CBSE), weeks after his answer sheet became the subject of the board's On-Screen Marking (OSM) controversy.

After the CBSE countered Shrivastava, who said he had reapplied for evaluation, the class 12 student claimed that his overall marks had increased by only two, one in Maths and one in Computer Science. However, the board said his Physics score had also increased by 9 marks and dismissed his claims of irregularities, calling them a 'blatant lie'.

The student in a social media post wrote, "Hello cbseindia29, the 9 marks increase in physics that you are talking about did not get increased through the pro...