दीवार की सतह नापने का लकड़ी का एक उपकरण है ? - A wooden instrument to measure the surface of the wall is? - Diwar Ki Satah Naapne Ka Lakadi Ka Ek Upakarann Hai ? Rajasthan GK in hindi, Rajasthani Dictionary Reval question answers in hindi pdf Raidau questions in hindi, Know About Revad Rajasthan GK online test Rajasthan GK notes in hindi quiz book Uprokt Sabhi