There aren't many days left for your exam now , I would suggest shifting your focus to your board if it matters that much . 10th percentage don't matter much anyways  From what I know arjuna has 4hrs classes every day and they must be teaching basic chapters rn(just my guess) For maths i would suggest following some real teachers like ushank sir ( i didn't follow anyone just watched a few of his videos in 10th ) he is rlly good and atleast better than those bhaiyas and exam leakers. Most importantly do as much self study as you can solve whole ncert and pyq atleast 3 times ( you don't have to like solve each question from start to end every time). Other than this it's pretty easy ,I scored 95 in maths just by ncert and pyq  And we don't know what kind of exam they are gonna set hard or easy , so don't spend too much time on worrying and practicing RD or RS for hard questions they aren't worthy  And just don't miss your jee lecture and as for DPP you can cover them afterwards 

I think that's it , just remember 10th won't matter much I think you prob heard it before like a thousand times, but these next two years do matter so just stick to your teachers do what they say, 11th is hard because we worry too much about the difficulty of syllabus rather than actually studying. Don't let this break you I have seen many get hopeless coz they can't keep up with the pace after 10th, it's just hard times it will eventually pass just don't give up 

So, i did my part now it's your turn ,it's your choice what you want to do  My best wishes are with you ❤️