How to approach my weak topics

Hello Bhavesh Bhaiya, this is the first mock of ipmat indore which i have given, I had given sectionals, topic tests and iim b ugat 2025 before. I feel very comfortable when I see arithmetic questions, okayish when i see numbers or easy algebra questions, I am unable to do modern maths questions, higher algebra and geometry, so should I watch the videos on afterboards platform and solve the topic tests or keep giving mocks and learn from the solutions?? Thankyou