OBJECTIVES , FUNCTIONS AND BENEFITS OF WTO

Krtithigaa,
The objectives and functions of WTO have already been provided by our experts many a times. You can browse to the following link to view the answer.
https://www.meritnation.com/ask-answer/question/explain-the-aim-and-objective-of-wto/social-science/3609320

The benefits of WTO are more or less same as its functions. To have wider understanding over the benefits, you can browse the following link and try understand the issues being taken care off by WTO.
https://www.meritnation.com/ask-answer/question/what-are-wto-explainit-s-main-functions/globalisation-and-the-indian-economy/3527224.

Hope this answers your query.
Keep Posting!!!