Ph.D

Hi Saurabh,
It is possible to receive a scholarship for your Ph.D programs depending on your GRE & educational scores and of course availability of grants with universities. It is worth a try.

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.

Students can complete PhD between 3 to 4 years. Fee varies in different universities. You may look at website of targeted university for fee details.

List of Universities offering Ph.D in management through distance learning
1. Indian Institute of Technology, Delhi
2. Indian Institute of Technology, Kharagpur
3. Indian Institute of Technology, Kanpur
4. Indian Institute of Technology, Madras
5. Indian Institute of Technology, Bombay
6. Indian Institute

It depends on what you want to pursue if teaching in school then B.Ed is compulsory if you want to go in research field ten B.Ed and PhD both are required along with a post-graduate degree.

In most of the Ph.D in the US, you automatically go through your MS by completing required courses and earning the MS credits. Then you start your research and defend the thesis thereafter. So it takes longer time as compared to European Ph.D where almost every student has already completed the MS.