GATE 2023 : Biotechnology - 23 Years Chapter wise Solved Papers (2000-2022) by Dr. Prabhanshu Kumar, Dr. Pawan Kr. Maurya, Er. Preeti T. Kumar

Nice very useful book for My GATE Preparation,topic wise nice.and additionally question papers added by this book.thank you very much

This book does not contain revised q papers it only has papers from 2000 to 2016 so its not revised or updated edition as said by the publication.