Since 2017, OAS HUB has mentored 5,000+ aspirants and produced 300+ successful selections through structured classroom coaching, online learning, personalized mentorship, comprehensive test series, and high-quality study materials in Odia and English.
Join OAS HUB's online OPSC, OAS & UPSC, IAS courses with live classes, recordings, personal mentorship, mock tests and expert faculty.
THE 30 – Online OCS Foundation Batch is specially designed for serious OPSC aspirants aiming to excel in the Odisha Civil Services Examination. The programme offers structured online classes, comprehensive General Studies coverage for Prelims and Mains, answer-writing practice, essay preparation, current affairs and regular tests. With expert faculty guidance, recorded lectures, doubt-clearing sessions and performance evaluation, students receive systematic support throughout their preparation. Our focus is to build conceptual clarity, analytical ability, answer-writing skills and examination confidence. Learn from anywhere, prepare strategically and move closer to your OCS dream with OAS HUB!
OAS HUB presents the Sociology Optional Foundation Batch – Online | OPSC OCS 2027–28, designed for comprehensive and exam-oriented preparation. Led by Lalit Mohan Dasadhikari (13+ years of teaching experience), the programme offers structured online classes, complete syllabus coverage, recorded lectures, conceptual clarity, answer-writing practice and personalised mentorship. Master sociological thinkers, theories and Indian society with expert guidance and regular doubt-clearing support. Learn from anywhere and prepare confidently for OCS 2027–28 with OAS HUB!
The Mains GS Marks Improvement Batch is a focused 6–7 month programme designed to help OPSC aspirants maximise their Mains scores. It includes complete GS syllabus coverage, daily answer-writing practice, one-to-one personalised guidance and regular copy evaluation with expert feedback. Through structured preparation, mentorship and performance tracking, students develop better answer presentation, analytical skills and exam confidence. Prepare smarter, write better and score higher with OAS HUB!
Join classroom OPSC & UPSC coaching in Bhubaneswar with expert faculty, 30-student batches, mentorship, tests and answer writing practice.
The 30 Offline Batch – OCS 2026–27 The 30 Offline Batch is a specially designed foundation programme for serious OPSC OCS aspirants who aim to secure success through focused preparation, proper guidance and consistent practice. With only 30 students in the batch, we ensure a limited-batch learning environment, individual attention and better interaction between students and faculty. The programme covers General Studies for Prelims and Mains, answer-writing practice, essay preparation, current affairs, regular tests and performance evaluation. Experienced faculty members will provide structured guidance, doubt-clearing sessions and a strategic approach to examination preparation. Our objective is not just to complete the syllabus but to build conceptual clarity, analytical ability and examination confidence. If you are committed to your OCS goal, this batch can be the right step towards your success.
OAS HUB presents the Sociology Optional Foundation Batch for OPSC OCS 2027–28, designed to help aspirants build a strong conceptual understanding of Sociology and excel in the Mains examination. Led by Lalit Mohan Dasadhikari (13+ years of teaching experience), the programme offers structured classroom guidance, comprehensive syllabus coverage, conceptual clarity, and exam-oriented preparation. With a focus on sociological thinkers, theories, Indian society, contemporary issues, and answer-writing skills, students receive systematic guidance to improve their analytical approach and writing performance. Join a learning environment focused on personal mentorship, consistent practice, and result-oriented preparation. Prepare strategically with OAS HUB and take a confident step towards your OCS 2027–28 success.
19 selections in OCS 2024 alone. Real students, real ranks, real transformations.
“I am grateful to Lalit Sir for his valuable guidance and continuous support throughout my OCS preparation. His guidance has been truly helpful in my preparation journey. Thank you, Lalit Sir, for your support and encouragement!”
Thank you OAS HUB for guidance.
I would like to express my heartfelt gratitude to Lalit Sir for his valuable guidance in Sociology Optional and interview preparation. His insightful explanations and the interview questions he provided were extremely helpful in improving my understanding and building my confidence. Thank you, Lalit Sir
Thank you, Lalit Sir, for your constant support, encouragement, and valuable mentorship.
"OAS HUB gave me the structure and discipline I needed. Their answer writing practice is unmatched." Their Sociology optional classes & Test Series are exceptional. Concise, exam-focused, and high-scoring.
"The environment is electric. You are constantly surrounded by serious, motivated aspirants."
"Personalised mentorship here has completely transformed my approach to Mains. Worth every rupee."
"Their Sociology optional classes are exceptional. Concise, exam-focused, and high-scoring."
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