Direct and Inverse Proportions CBSE Class 8 Maths Concepts
Direct and Inverse Proportions CBSE Class 8 Maths Concepts
NCERT Solutions for maths in Video https://www.youtube.com/user/cbsepapers/videos
NCERT Solutions for Class 6, 7, 8, 9, 10, 11 and 12
by phani
NCERT Solutions for maths in Video https://www.youtube.com/user/cbsepapers/videos