Exercise 5.2 class 10 question 4 July 8, 2019 16 32 64 128 Class 10 maths exercise 5.2 question 4 Class 10 maths chapter 5 exercise 5.2 question 4 in hindi Class 10 maths exercise 5.2 question number 4 Lesson 10 homework 5.2 Unit 5 lesson 10.1 Lesson 10 homework 5.4
