Hello Akshat!

Please refer to link below for revised and detailed syllabus issued by Neilit.

https://www.google.com/url?sa=t&source=web&rct=j&url=http://www.nielit.gov.in/sites/default/files/revised_o_level_0.pdf&ved=2ahUKEwiY-P7D08jhAhVOPHAKHZJJCEgQFjABegQIARAB&usg=AOvVaw2N0Bx5v4ljjLYLqhIegWH-

I hope your query is answered. If you have any queries unanswered, feel free to drop a comment .

All the best!