Can you tell me which book is best for good marks in board - rs agarwal , rd sharma for maths

Can you tell me which book is best for good marks in board - rs agarwa

1.	Can you tell me which book is best for good marks in board - rs agarwal , rd sharma for maths
Answer» Rs agarwal is same like rd sharma but you should start with rd sharma Rd sharma is best as it contains ques of all the books including ncert and examplar Rs agarwal gives you the selected and best questions Agar rs agarwal pura lga lo ache marks aaenge R d sharma Rd sharma is the best .....not sure .. ...but it is good