Видео с ютуба Maths Class 7 Exercise 8B

कक्षा 7 गणित अभ्यास 8b यूपी बोर्ड | class 7 maths exercise 8b upboard | class 7 exercise 8b

Class-7(Maths)Chapter-8(Ratio & Peoportion & Unitary Method) Ex-8(B) By-Shivam Sir #tiwariclasses