Choose from the numerous online TGT books to understand Biology properly Among the huge variety of online TGT books available for biology, there are very few available in Hindi. Due to this, Hindi medium candidates have to suffer a lot. Keeping this difficulty in mind, Vidya Prakashan publishes UP TGT jeev Vigyan Practice sets and solved papers including the explanation of the answers. This book is available in both Hindi and English languages which means it is suitable for both Hindi as well as English medium students. Apart from this, it is strictly based on the latest curriculum of UP TGT.