* University Acceptance: The specific university offering the M.Tech program will ultimately decide whether to accept your correspondence B.Tech degree. Some universities may have stricter admission requirements and may not accept correspondence degrees, while others might. You must check the admission criteria of each M.Tech program you are interested in.
* Equivalence: The university might require you to prove the equivalence of your correspondence degree to a regular B.Tech degree. This often involves submitting documents and possibly clearing additional examinations.
* Program Specific Requirements: Certain M.Tech specializations might have additional prerequisites beyond a B.Tech degree, regardless of how it was earned.
In short, it's *possible*, but not guaranteed. You need to research the specific M.Tech programs you are interested in and contact their admissions departments directly to verify their acceptance policies for correspondence B.Tech degrees.