This application contains class 9 science UP board vigyan solution in hindi NCERT Book note chapter wise with brief description with pictures. This application is design for class 9th student each chapter contain detail note with chapter wise. This application contain 15 numbers of chapter. Each chapter deal with must to know point. I think this app is must have app for class 9 student vigyan. This app contains notes of all the chapters included in the CBSE Class 9 science UP board vigyan NCERT Book. This Application Contains:- अध्याय 1 हमारे आस-पास के पदार्थ अध्याय 2 क्या हमारे आस-पास के पदार्थ शुद्ध हैं अध्याय 3 परमाणु एवं अणु अध्याय 4 परमाणु की संरचना अध्याय 5 जीवन की मौलिक इकाई अध्याय 6 ऊतक अध्याय 7 जीवों में विविधता अध्याय 8 गति अध्याय 9 बल तथा गति के नियम अध्याय 10 गुरुत्वाकर्षण अध्याय 11 कार्य, शक्ति और ऊर्जा अध्याय 12 ध्वनि अध्याय 13 हम बिमार क्यों होते हैं। अध्याय 14 प्राकृतिक संपदा अध्याय 15 खाद्य संसाधनों में सुधार Main Features: 1. This app is in easy English Language. 2.No internet connection needed 3.Clear Font for better readability. This app is aggregate of UP Board class 9 science solution vigyan in hindi in most systematically way. It will help in quick revision if you liked our app. Please rate us.