chapter 2 malnutrition and common diseases with full solution
33:19
chapter 3 utility of food and nutritive elements with full explanation
21:01
chapter 4 importance of prevention and injection(प्रतिरक्षण का महत्व तथा टीका)
13:50
chapter 3 आहार की उपयोगिता एवं पोषक तत्व
21:18
chapter 5th first aid full explanation(प्राथमिक चिकित्सा)
16:13
chapter 1 home science meaning definition purpose and importance with full explanation
25:33
chapter 10 cooking art with full explanation
26:14
chapter 13 stitching art with explanation
6:13