RD Sharma Class 8 Solutions chapter 2 Powers Exercise 2.1 Q 2 July 25, 2017 by phani RD Sharma Class 8 Solutions chapter 2 Powers Exercise 2.1 Q 2 RD Sharma Class 8 Solutions chapter 2 Powers Exercise 2.1 Q 2 NCERT SolutionsMathsScienceSocialEnglishHindiSanskritRD Sharma