Geographical indication has been granted to a) Kadri pak b) Mysore pak c) Bangalore pak d) None of the options

The geographical indication has been granted to b) Mysore pak.

Mysore Pak is a sweet dish from the Indian state of Karnataka, and it has been granted Geographical Indication (GI) status. This means that only those producers who are in the specific geographical region and adhere to the traditional methods of production can use the name "Mysore Pak".

The other options, Kadri Pak and Bangalore Pak, do not have this status, and "None of the options" is incorrect because Mysore Pak does have GI status.