Question to kaafi accha h lekin agar aap phle khud padh le to jyada acche se bta paayenge qki Jo typing mistake h,aapko wo sahi karke padhana chahiye tha ,aap v galat hi padha rhe h,is chiz me thoda aap dhyan de kyoki bhoot saare students aap pr bharosha krte honge to wo v galat sikh lenge fir v aage aapki ichha.