Naveen Ankganit has been one of the most popular and acceptable books for students appearing for diffrent competitive examinations. However, since there have been some changes in the syllabi of these examinations, like incorporation of advance mathematics, there was a need to come out with a revised edition of this book. Based on the latest pattern of examinations, the book now includes separate chapters on Fractions, Histograms, Coordinate Geometry, and Prism and Pyramids