SPECIAL FEATURE INCLUDED:

•  The book discusses theoretical concepts in detail accompanied by Illustrations, Check Points, Did You Know? Let’s Do Activity, Think Out of the Box, Connecting Topics, Let’s Revise through FIB & T/F and Concept-Map
• Another unique feature of this book is the Case Study Approach, where most critical Problem Solving Concepts are discussed in various Permutations and Combinations so as improve Problem Solving Skills among the students.
•  The theory is followed by the Exercise part which covers in total 1000+ questions divided into 3 levels of fully solved exercises, which are graded as per their level of difficulty.