Hi raj

thanks for asking your query ,no rd sharma is not enough for the preparation of jee mains therefore you should follow other books available online by indian writers ,for jee mains you should also finish your rd sharma each and every sums .

best of luck

Hello aspirant!  Let me to inform you that if you are preparing for jee mains then rd sharma is never going to be enough for you.  Rd sharma is a text book with this you can score good marks only in your school level examinations and not jee  mains.  For mains  you should either follow a coaching material or Amit M aggarwaal  for calculus .