This App contains solutions all chapters of Class 9 Maths Solutions in Hindi for Hindi Medium Students which is also used in Bihar Board & UP Board in Offline Mode.Chapters included in Class 9 Maths Solution in Hindi are :-Ch-1 संख्या पद्धतिCh-2 बहुपदCh-3 निर्देशांक ज्यामितिCh-4 दो चरों वाला रेखीय - समीकरणCh-5 यूक्लिड की ज्यामिति का परिचयCh-6 रेखाएँ और कोणCh-7 त्रिभुजCh-8 चतुर्भुजCh-9 समान्तर चतुर्भुजों और त्रिभुजों के क्षेत्रफलCh-10 वृत्तCh-11 रचनाएँCh-12 हीरोन का सूत्रCh-13 पृष्ठीय क्षेत्रफल तथा आयतनCh-14 सांख्यिकीCh-15 प्रायिकताClass 9 Maths NCERT Solutions in Hindi app is specially designed for Hindi Medium, CBSE, UP Board, BSEB Class 9 students to help them to solve all questions of each chapter and prepare for their exams. This app also helps them throughout the year in their study and revision.Class 9 Maths Solution in HindiDisclaimer: This application is not associated with, endorsed by, or sponsored by any government agency, organization, or other entity.