I initially started with Sheldon Ross and tried to solve each and every problem in it and It took me 10 days to complete the 1st 2 Chapters. I have already completed solving all the Problems in GO Book. If I continue in this manner, I'm sure it will take another 4 years for me to complete my preparation. So, my question is what exactly is the strategy for practicing problems for GATE? I know most of the concepts. I just lack practice. What exactly is the correct way to increase the pace of preparation?