The most common and most likely answer to this crossword clue is the 6 letter word TAHSIL
T
A
H
S
I
L
Buddy explains!
The straight part
We know that "part of India" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case part of india = tahsil.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does TAHSIL mean?
TAHSIL noun- An administrative division in India and Pakistan.