please post picture of answer key

if you can give for 500, I can buy both physics and chemistry

do these dpp s have detailed explanation like cengage books. or only answer , like a , b , c

l want to buy organic chemistry part 2 dpp and its solution how much? and pls reduce its weight then if u sold

hello l want to buy all the dpps of pcm but l can afford it for 200 to 250 can u pls help me actually l have bought a lot of books for my drop year (arihant, dinesh, GRB etc) and now l am lacking dpps can you pls give me all in 250 l am lacking money please 🙏❤️😭