New marking system for 2017-18 academic session\r Board exam: 80% of marks\r Internal assessment: 20% marks\r Board theory exam salient features (80 marks):\r Entire syllabus will be included in the exam\r Marks and grades will be awarded for individual subjects\r 9-point grading will be same as followed by Std XII board exam\r Student has to secure at least 33% in each of the 5 mandatory subjects\r Internal assessment salient features (20 marks):\r Will be completed through three different modes\r (i) Periodic written tests: 10 marks\r (ii) Notebook submission: 5 marks\r (ı) Subject enrichment ivity: 5 marks