Coverage of all Main, Compt., Sample Papers upto 2024 Compiled in a Chapterwise manner Solutions as per the CBSE marking scheme Trend Analysis of the chapter is given at the beginning ?Value Points? provides information which are must while writing answers to gain extra marks ?Common Mistakes? provides general mistakes that student can commit while answering the questions ?Concept Enhancer? gives a brief description of the concept Includes CBSE Solved Question Paper 2024 (All India & Delhi) and 3 Sample Question Papers based on the latest exam pattern