Problem and Solution Part - 3 (in Bengali)

Introduction and Basic Formulas of Indices Part -1 (in Bengali)

12:36mins

Problem and Solution Part - 1 (in Bengali)

11:26mins

Problem and Solution Part - 3 (in Bengali)

10:50mins

Problem and Solution Part - 2 (in Bengali)

10:18mins

Problem and Solution Part - 4 (in Bengali)

13:10mins