The following tips will help you prepare well for your RGPV exams.
Get a hard copy of your entire syllabus.
Start from the first unit.
Open Shivani Publications, Google and YouTube on three different tabs simultaneously.
Prioritise them as YouTube>Google>Shivani Publication
Search the topic first on YouTube. If proper information is available, start making easy and extensive notes. Pause your video or take screenshots in between to do this.
If you think the information on YouTube is not of good quality, switch to google. Search the topic and gather useful information related to your topic. Make important notes for the same.
Lastly, if your topic is not properly covered anywhere on the internet, then go for the reference book.
Follow the same procedure for all topics in every unit and you are good to go.
These tips will help you attain good marks but remember putting your own efforts is a must.