great scientists 7th class question answer pdf | chapter 2.7 balbharati English Workshop ssc board

In this video you will get solution of chapter 2.7 great scientists (First install telegram application for the playstore then click on the link) Pdf link - https://t.me/SK_CLASS/660 Class 7 English All lesson Question answer:    • Class 7 English All lesson Question a...   (For Questions answers and notes join Our telegram Channel) Telegram Channel link - https://t.me/SK_CLASS