OPSC OAS Exam Study Material, Best Study Notes for OCS Exam

The OPSC OAS exam covers a wide range of subjects, including General Studies, Odia Language, English Language, Mathematics, and Optional Subjects. Here are some recommended study materials:

General Studies: NCERT books for history, geography, polity, economy, and science; Manorama Yearbook; Current Affairs magazines like Pratiyogita Darpan or Yojana; OPSC previous year question papers.
Odia Language: "Odia Sahitya" by Niranjan Mohanty; "Odia Grammar" by Nityananda Satapathy; OPSC OAS previous year question papers.
English Language: "High School English Grammar and Composition" by Wren and Martin; "Word Power Made Easy" by Norman Lewis; OPSC OAS previous year question papers.
Mathematics: NCERT books for mathematics from Class 6 to 10; RS Aggarwal's "Quantitative Aptitude"; OPSC OAS previous year question papers.
Optional Subjects: Choose optional subjects based on your interests and background. Refer to standard textbooks, relevant reference books, and previous year question papers.

There are several online platforms where you can find study material for the OPSC OAS exam. Here are a few popular options:

Official OPSC website: The Odisha Public Service Commission (OPSC) website provides access to previous year question papers and syllabus for the OAS exam.
E-learning platforms: Websites like Unacademy, BYJU'S, and Gradeup offer comprehensive study materials, video lectures, practice quizzes, and mock tests specifically designed for OPSC OAS preparation.
Online bookstores: Websites like Amazon, Flipkart, and Book Depository have a wide range of books and study materials for the OPSC OAS exam. You can search for specific titles or subjects and order them online.
Online forums and communities: Joining online forums and communities dedicated to OPSC OAS exam preparation can be helpful. Websites like Quora and Reddit have active communities where aspirants share study materials, tips, and strategies.

Yes, there are free study materials available for the OPSC OAS exam. Here are a few sources where you can find them:

Official OPSC website: The OPSC website provides access to previous year question papers, syllabus, and other relevant information for free.
Government websites: The Government of Odisha and other government-run websites may offer study materials, reports, and publications related to topics covered in the OAS exam.
Open educational resources: Websites like National Repository of Open Educational Resources (NROER), National Digital Library (NDL), and Open Textbook Library provide free access to educational resources, e-books, and study materials.
YouTube: Many educators and coaching institutes create YouTube channels where they share video lectures, tips, and study material for the OPSC OAS exam. You can search for relevant channels and playlists.
Online platforms: Some e-learning platforms offer free content as well. Websites like Khan Academy, Coursera, and NPTEL have courses and resources that can supplement your OPSC OAS preparation.