What is the exam pattern for CBSE Exam ??

The new exam pattern for class 10th CBSE board on 2018 -19 will be…….
1)The exam of 10th class will be compulsory for all students.
2)The CCE pattern is replaced from the single annual exam.
3)The total marks of each paper will be 80 in annual exam
4)The sessional marks will be sent by school out of 20
5)Students must get minimum 33% in each subject to pass your 10th class
The grades will be awarded for individual
you just have to solve sample papers by oswaal , Arihant whatever u want bcoz it is necessary for class 10 students