due to covoid pandemic the whole syllabus of class12 were changed and

1.	due to covoid pandemic the whole syllabus of class12 were changed and exam pattern also changed too much,please tell me that I practise the previous paper or not bcoz as exam pattern changed for my boards
Answer» ONG>Answer: take HELP from ANYONE WHOSE grade is 12

due to covoid pandemic the whole syllabus of class12 were changed and exam pattern also changed too much,please tell me that I practise the previous paper or not bcoz as exam pattern changed for my boards

Answer» ONG>Answer:

take HELP from ANYONE WHOSE grade is 12