Odia math formula is a clean store of math formula The app is made in Odia and English language. The app is made in view of making learning easy for odia language students in their mother language. We have added content from every corner of syllabus . Hope This math formula Book is best useful . it is Presentation by Kailash Chandra Barik and publish by Hanuman Pustaka bhandar.in this app all pages are blacken white. it is provide content that your requirement you find easily. all formula avail