This immensely valuable book of Previous Years' Solved Papers has been specially published for the aspirants of Kishore Vaigyanik Protsahan Yojana (KVPY-Stream-SA) (Class XI) Fellowship Exam. The book is highly recommended for the aspirants to improve their problem solving skills with speed and accuracy, and help them prepare well by practising through these papers to face the exam with Confidence, Successfully. The book comprises numerous questions in several Solved Previous Years' Papers which will prove extremely useful for aspirants to be familiar with the current exam pattern. All the questions in the book have been solved by respective subject-experts with due diligence. Detailed Explanatory Answers have also been provided for selected questions for Better Understanding of readers. The book will serve well both as practice material & a true test of your studies and preparation with actual exam-questions. While the practice material in the form of Previous Years' Papers is published with the sole aim of Paving the Way to your Success, your own intelligent study and practice in Synergy with this, will definitely ensure you Success in the Prestigious Exam.