उत्तर प्रदेश में कृत्रिम रबर का कारखाना स्थित हैं ? - Artificial rubber factory is located in Uttar Pradesh? - Uttar Pradesh Me Kritrim Rubber Ka Karkhana Sthit Hain ? UP GK in hindi, उद्योग Gajiyabad question answers in hindi pdf ModiNagar questions in hindi, Know About Bareilly UP GK online test UP GK notes in hindi quiz book Gorakhpur