Which one of the following is not among the principal languages of J

Which one of the following is not among the principal languages of Jammu and Kashmir?

Urdu
Gujari
Koshur
Monpa
This question was previously asked in
UPSC CDS-1 – 2020
Monpa is a language spoken by the Monpa people, who primarily inhabit the state of Arunachal Pradesh in India and adjacent areas in Tibet. Urdu, Gujari (Gojri), and Koshur (Kashmiri) are all recognized as significant or principal languages spoken in the region of Jammu and Kashmir.
The official languages and principal languages of Jammu and Kashmir include Kashmiri, Dogri, Urdu, Gojri, Pahari, Ladakhi, and Punjabi.
Monpa belongs to the Tibeto-Burman language family. Its geographic distribution is entirely outside the traditional areas of Jammu and Kashmir.