Dear Aspirant

The passing marks of every subject is 35/100.

For science subjects,70marks is for written theory paper and 30 marks for practicals already conducted in jan or Feb.

Altogether you need to score 35 marks out of 100.There is no individual cutoff for theory and practical.

This goes for all science subjects namely Physics,Chemistry,Biology.

If you want to know more about it check out the link given in below https://www.google.com/amp/s/school.careers360.com/articles/gseb-12th-result/amp

Thank you