Learning Mathematics would be easy with this textbook of Mathematics published by Dhanpat Rai publication. It contains all the topics that have been outlined as per the CCE guidelines by central Board of Secondary Education (CBSE). penned by Rd Sharma, all the formulae, problems and equations are explained in simple language so that students are able to grasp the same. Salient features: chapters are well covered and Pre solved examples are provided. With its both easy and tough exercises, This book will certainly be of immense help for students to brush up their fundamental concept. Each topic has been categorised under various sections to give the students a better understanding of the concepts.

It gives me enormous pleasure to present the latest edition of Nootan Chemistry for Class XII. The overwhelming response given to the earlier editions of the book by learned teachers and students is an asset to me and I am highly thankful to them for adopting the book and appreciating the subject matter contained in it.

The book has been thoroughly revised strictly according to the syllabus prescribed by NCERT and Uttar Pradesh, Uttarakhand, Rajasthan, Madhya Pradesh, Jharkhand, Chhattisgarh Boards, etc. During the preparation of the book typographical errors, to the best of our efforts, have been rectified. Several topics have been rewritten to facilitate the students to grasp them easily. Every effort has been made to present the text in such a way so as to make the concepts easily understandable and to develop the interest of readers in the subject. Sufficient matter has been added to cater the need of those students who intend to go deeper down in to the subject or opt to prepare for competitive examinations.