B.Tech

For a regular teaching position, B.Tech is not the qualification for mathematics. You have to do PG in the same for the position of a teacher in mathematics.

Hi,
You have to pursue B.Tech because that gives you growth, salary and professional degree but on other hand, after polytechnic diploma you have to complete B.Tech programme for further growth.
In many good companies, B.Tech degree always has been on high demand.
All the best.

Both the courses are good. The most preferable would be M.Tech because it is in relation to B.Tech and there is a wide scope in mechanical engineering. MBA is also good but should be pursued from a reputed institute, otherwise it will be of no value. It depends on you, if you want your career in eng

NTU just needs 10th or 12th certificates, a statement of purpose essay, recommendations and SAT scores are optional. NUS exempts Indian students from appearing for SAT if they are from the CBSE or ISE boards. Entry requirements basically vary from program to program and are different for each univer

Yes, of course you can change your branch, but if you want to change your branch in another field, this is totally new for you. So, I suggest you to do your engineering in civil branch.

Yes, of course you can get admission if you qualify the CET exam which is required for any college to get admission through lateral entry.

The fees for one year in Don Bosco Engineering College is 1.5 lacs including tuition fees and development fees.

Higher qualification is always a better qualification and hence, desirable in the long run.Sometimes, there are initial advantages with a Lower qualification, but PG has always an advantage, finally.