English Grammar find the error in given sentence

we are not /(a) in a advantagesous/(b) position on his job/(c) no error/(d) - we are not / (a) in a advantagesous / (b) position on his job / (c) no error / (d) - find the error in given sentence English Grammar in hindi,  Spot the error  question answers in hindi pdf   questions in hindi, Know About English Grammar online test English Grammar notes in hindi quiz book