Bihar Board Class 9th Science Objective Questions and Answers Key Pdf Download in Hindi & English

Bihar Board Class 9th Science Objective Questions and Answers Key 2019, 2020, 2021 Pdf free download in Hindi Medium and English Medium.

Bihar Board 9th Objective Questions and Answers

Bihar Board 9th Science Objective Questions and Answers Key Pdf Download

Bihar Board 9th Science Objective Questions and Answers in Hindi

Bihar Board 9th Chemistry Objective Answers in Hindi

• Chapter 1 हमारे आस-पास के पदार्थ
• Chapter 2 क्या हमारे आस-पास के पदार्थ शुद्ध हैं
• Chapter 3 परमाणु एवं अणु
• Chapter 4 परमाणु की संरचना

Bihar Board 9th Biology Objective Answers in Hindi

• Chapter 5 जीवन की मौलिक इकाई
• Chapter 6 ऊतक
• Chapter 7 जीवों में विविधता
• Chapter 13 हम बीमार क्यों होते हैं
• Chapter 14 प्राकृतिक सम्पदा
• Chapter 15 खाद्य संसाधनों में सुधार

Bihar Board 9th Physics Objective Answers in Hindi

• Chapter 16 मापन
• Chapter 8 गति
• Chapter 9 बल तथा गति के नियम
• Chapter 10 गुरुत्वाकर्षण
• Chapter 11 कार्य तथा ऊर्जा
• Chapter 12 ध्वनि
• Bihar Board 9th Science Objective Model Set 1
• Bihar Board 9th Science Objective Model Set 2

Bihar Board 9th Science Objective Questions and Answers in English

• Chapter 1 Matter in Our Surroundings
• Chapter 2 Is Matter Around Us Pure
• Chapter 3 Atoms and Molecules
• Chapter 4 Structure of the Atom
• Chapter 5 The Fundamental Unit of Life
• Chapter 6 Tissues
• Chapter 7 Diversity in Living Organisms
• Chapter 8 Motion
• Chapter 9 Force and Laws of Motion
• Chapter 10 Gravitation
• Chapter 11 Work and Energy
• Chapter 12 Sound
• Chapter 13 Why do we Fall Ill
• Chapter 14 Natural Resources
• Chapter 15 Improvement in Food Resources