SHIKSHA KENDRA UNNAYAN SOCIETY (শিক্ষা কেন্দ্র উন্নয়ন সোসাইটি )

National Institute of Open Schooling

• NIOS Guide Book

• NIOS বাংলা মাধ্য Guide Book

• NIOS PRACTICAL MAR- APR 2022 Exam

• NIOS SUGGESTION THEORY EXAM MAR- APR 2022

• NIOS Solved Assignment 2021-2022 Octobre Exam

  • NIOS Solved Assignment Version (Hindi/English)

  • NIOS Solved Assignment Version (Bengali)

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