Mrunal Patel
Disha 27 Years UPSC IAS/ IPS Prelims Topic-wise Solved Papers 12th Edition. The thoroughly Revised and Updated 12th edition (2 colour) of Disha's BESTSELLER "27 Years UPSC IAS/ IPS Prelims Topic-wise Solved Papers 1 & 2 (1995-2021)" consists of past years solved papers of the General Studies Paper 1 & 2 distributed into 8 Units and 52 Topics. # This new edition includes Strategy Video by Mrunal, Notes & Sources for select questions.