Dear Aspirant

Hope you are doing well

Actually there is no shortcut  but i suggest you to go previous year question papers or try some mock test after solving them those  answer you won't get learn about it and the topic you learned

Try to make more strong because it good study less make more strong instead of trying to covering whole syllabus

If you want to know more https://www.google.com/amp/s/medicine.careers360.com/articles/neet/amp

Firstly don't panick dear, have faith on yourself and trust yourself that you can do it. Considering the topics of Physics focus more on Vectors, SHM and chapters on Semiconductors and Magnetism. Since it's last minute preparation focus more on s,p,d,f block elements and specially organic convertions and for Biology read Genetics as much as you can , Reproduction ( both plant and animal) and Biotechnology chapters. There are high chances that questions will be mostly from these parts.