S. Chand’s Mental Mathematics – Book 5

S. Chand’s Mental Mathematics – Book 5 is designed as per NCF 2023 and helps students strengthen their logical reasoning, problem-solving, and calculation skills. Packed with engaging exercises, Olympiad-style questions, and activity-based learning, this book builds confidence while making mathematics enjoyable. It is an excellent companion for school learning, talent search exams, and competitive mathematics preparation.