This comprehensive quantitative aptitude book covers the core concepts of numbers, arithmetic, algebra, geometry and data interpretation required for exams like SSC, banking and railways. Authored by Sachin Dhawale, a respected name in the field of competitive exam preparation, the book adopts a clear, conceptual approach to help students build a strong foundation. It contains basic to advanced practice questions on each topic along with previous year questions. A unique feature is the QR codes that provide access to online videos by the author, solving every question step-by-step. This 2024 revised edition makes for an invaluable study aid for all entrance exams. Students will find this book extremely useful to boost their numerical ability and cracking any quantitative aptitude section.