Explanation:

In India, Punjabi is one of the 22 scheduled languages of India. It is the first official language of the Indian State of Punjab and Chandigarh. Punjabi also has second language official status in Himachal Pardesh, Delhi along with Urdu, and in Haryana. In Pakistan, no regional ethnic language has been granted official status at the national level, and as such Punjabi is not an official language at the national level, even though it is the most spoken language in Pakistan even after Urdu, the national language of Pakistan. It is, however, the official provincial language of Punjab, Pakistan, the second largest and the most populous province of Pakistan as well as in Islamabad Capital Territory. The only two official national languages in Pakistan are Urdu and English, which are considered the lingua francas of Pakistan.