Class 9 Science in Hindi ( विज्ञान ) Syllabus 2021 after some portion reduction. HBSE Class 9 Vigyan Reduced or Deleted Syllabus will be Explained Here for 2021 Exams. Haryana Board also Reduced Syllabus after reduction of CBSE.
पाठ 1 – हमारे आस-पास के पदार्थ
पाठ 7 – जीवो में विविधता
पाठ 12 – ध्वनि
other Chapters that are not explained above must be prepared for Exams of HBSE 2021