its a question..... have you taken everything? now person can answer it many ways according to his/her situation. answer : "Nahi kuch nahi rah gaya" "Haan Abhi kitabin (books) lene (ko) rah gayin" Another example like... Kahin Kuch khaa to (तो) nahiliya, the answer is : nahi kuch nahi khaaya bas aise hi!. I hope you understand now.

Good explanation anita

Oh! Now I understood meaning. Thank you all????

'तो' has different meanings.At the beginning of a sentence ,तो can mean " so ". eg. तो आज छुट्टी है । So ,today is a day off. तो तुम यह काम नहीं करोगे ? So , you will not do this work ? तो can also be placed after a word to emphasize it in contrast with something else.Sometimes,that something else may only be implied. eg. कमरा तो बड़ा हैै । The room is big.(But the kitchen is not .) कमरा बड़ा तो हैै ।(the room is big.(But it is not cozy) तो can also link two sentences together as a conjunction ,in which case it means "then". eg. अगर तुम कहो तो मैं ज़रूर आऊँगा । If you say so,then I will surely come .

"तो" can have a variety of usage. It has to me, it is a word that is generally used to emphasise quality of a thing or action/activity.