Unfortunately, you are not eligible to pursue an MTech program at an IIT after completing an MBA (Distance) and a BVoc.

Here's why:

• Eligibility Criteria: IITs typically require candidates to have a Bachelor's degree in Engineering or Technology (BTech/BE) from a recognized university. While BVoc is a vocational degree, it doesn't usually meet the engineering requirements for MTech admission.
• MBA as a Prerequisite: While an MBA can be beneficial for career advancement, it's not generally considered a suitable prerequisite for an MTech program, which is focused on technical and engineering skills.

If you're interested in pursuing an MTech, you might consider:

• Retaking a BTech or BE: If you have the time and resources, you could consider re-enrolling in an engineering program to obtain a BTech or BE degree.
• Exploring Other Options: There are other graduate programs available, such as MS or M.Phil., that might be suitable based on your specific interests and qualifications.

It's always advisable to consult with the specific IITs you're interested in for their exact eligibility criteria and any potential exceptions. They can provide you with more tailored guidance based on your individual situation.

I hope this information helps you.