Anupam T

 x^3+y^3+z^3 - 3xyz = (x+y+z)(x^2+y^2+z^2 - xy-yz-zx)

                                    = (x+y+z)(xy+yz+zx - xy-yz-zx)

                                    = (x+y+z)(0)

                                    = 0

thus x^3+y^3+z^3 = 3xyz

Hi Neha, To become a tutor in HTML, CSS etc. you need to be an expert in the subject this can be either by have a proper qualification & then have practical knowledge through real projects exposure. Or else you can also learn through reading relevant books, youtube channel, join institute crash course on the subject, practice it thoroughly once you gain enough knowledge on the topic that you can handle any problem/query and provide an expert solution. Start with online/offline mode to train an individual or smaller group. As you get more confidence increase your span to serve a broader audience.

The first steps towards to improve your speaking skills, you need to enhance your vocabulary whatever language you want to grow & keep adding new words in your vocabulary. Watching the conversation on youtube, TV, listening to Radio, FM etc. it can be a group discussion, interviews, debates etc. It will enable you to improve on pronunciation, usage of the words appropriately. Reading books, magazine another source of improving your skills & make a habit of using new words in your daily speaking/ conversation; however it requires constant efforts & practice regularly.

Shridhar, as you are already working and have a very good experience in banking/mortgage domain. Suggest It would be more appropriate to levearge this knowledge and sharp skills around it. Else There are lot of emerging technologies areas e.g. BI/analytics,  robotics automation Process (RPA) , Business Process optimization etc., you can try to join these courses.

Dear meenatchi, 

It all depends on various factors like number of subjects, number of hours, city, any special needs etc. Thus it can vary drastically.  It would be more helpful if details are more specific.  However it should be somewhere in between Rs. 2000 to 10000.