I had completed my Cambridge A level examination(equivalent. to 12th).Now I have query that how iit's will calculate my percentage? Because my A level marksheet or 12th marksheet is formed from my 11th and 12th scores. 1)According to attached image taken from josaa business rule (ANNEXURE 2(a),point 7,Pg =51)In this image josaa clearly stated that for this type of marksheet ,iit's will filter out my 12th marks from A level marksheet.In this way,I am getting 73 percentage. 2) According to me,if I calculate my percentage from my A level marksheet which is equivalent to 12th marksheet of Indian board.I am getting 76 percentage like other college and university do. So which of the option 1 or 2 IIT'S will follow?

I had completed my Cambridge A level examination(equivalent. to 12th).Now I have query that how iit's will calculate my percentage?

Because my A level marksheet or 12th marksheet is formed from my 11th and 12th scores.

1)According to attached image taken from josaa business rule (ANNEXURE 2(a),point 7,Pg =51)In this image josaa clearly stated that for this type of marksheet ,iit's will filter out my 12th marks from A level marksheet.In this way,I am getting 73 percentage.

2) According to me,if I calculate my percentage from my A level marksheet which is equivalent to 12th marksheet of Indian board.I am getting 76 percentage like other college and university do.

So which of the option 1 or 2 IIT'S will follow?