These platforms have solved the entire RD Sharma Objective Mathematics Volume 2 section-wise. Their video solutions explain why an answer is correct—something a static PDF cannot do.
He sat there, staring at the blank space where his working should have been. He had downloaded the solutions, but he hadn't downloaded the understanding. These platforms have solved the entire RD Sharma
A: Yes, for mathematics, it is sufficient for 95%+ percentile, but you must pair it with mock tests (PYQs from NTA). it is sufficient for 95%+ percentile