Madam i have not found any summery of 'DADIMA' in the meritnation class 7 hindi subject study portal as told by you.
will you kindly give me the link?
मित्र हम आपको उस स्थान लिंक उपलब्ध करवा रहे हैं। कृपया उस पर क्लिक कीजिए।-
https://www.meritnation.com/cbse/class7/summary/hindi/%E0%A4%B5%E0%A4%B8%E0%A4%82%E0%A4%A4,%20%E0%A4%AD%E0%A4%BE%E0%A4%97%20%20%202/1_7_3_84
https://www.meritnation.com/cbse/class7/summary/hindi/%E0%A4%B5%E0%A4%B8%E0%A4%82%E0%A4%A4,%20%E0%A4%AD%E0%A4%BE%E0%A4%97%20%20%202/1_7_3_84