Hi there !!
Hope you are doing fine.
GSEB has changed syllabus and marking scheme for class 12th in the view of current situation of the pandemic. You can more information on relevant asked question by clicking the link given below:
https://school-careers360-com.cdn.ampproject.org/v/s/school.careers360.com/articles/gseb-syllabus-class-12/amp?amp_js_v=a6&_gsa=1&usqp=mq331AQKKAFQArABIIACAw%3D%3D#aoh=16266967181395&referrer=https%3A%2F%2Fwww.google.com&_tf=From%20%251%24s&share=https%3A%2F%2Fschool.careers360.com%2Farticles%2Fgseb-syllabus-class-12
Hope this helps...
Best of luck!!
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