The National Council of Educational Research and Training refers as ‘NCERT’ is Government of India’s autonomous organisation who designs and develop state and central government school textbooks, educational, research material etc. NCERT books provides enough material to clear fundamental of all covered topics to student. At the end of each chapter or topic provides exercise and questions to students to practice. These exercise and questions are very helpful for student for their class, board and competitive exams. Oasis Educational Services has offered free NCERT solutions of all subjects for class 8 to 12 created by subject matter experts and also provides video explanation of difficult and important questions. These NCERT solutions helps student in exam, concept understanding, homework and better chapter/topic knowledge.