how different between जायेगा and जाओगे?
जायेगा is the form of the verb when it is conjugated with third-person singular nouns or तू. जाओगे is the form that is conjugated with तुम.
Could someone tell me how "Do you want to go home" be written in Hindi?
क्या तुम घर जाना चाहते हो?
क्या तुझे घर जाना चाहिए
That would be more along the lines of 'Do you need to go home?'/'Should you go home?'.
क्या तुम घर जाना चाहते हो? (formal but its used for the person who smaller than you or at your age)
क्या तू घर जाना चाहता है? (Informal)
क्या आप घर जाना चाहतें है? (Formal especially used for elders)
What is the meaning of will
Will has a number of meanings in English. Here, it indicate that the verb takes place in the future.