Hi Akshun, thanks for you question.

First of all, you have to understand that LSAT and LSAT-India are two different exams.
Although the two tests are almost identical in the nature of the questions but if you are thinking of taking LSAT-India for admission to foreign law schools, you would be disappointed. You have to take LSAT. There are four test centers – Gurugram, Hyderabad, Pune and Bangaluru – where this test is conducted.

There is tons of information available on the website of LSAC (the organizations that conducts LSAT) but this infographic is particularly helpful to understand the entire admission process at a glance. Check it out here - https://lsac.org/jd/applying-to-law-school/overview/go-to-law-school-infographic
Got more questions? Please feel free to ask. All the best