Correct Answer: (b) Haryana, Punjab, Himachal Pradesh, Rajasthan and NCT of Delhi.
Solution:Northern Zonal Council comprises Chandigarh, Delhi, Haryana, Himachal Pradesh, Jammu and Kashmir, Punjab, Rajasthan and Ladakh. It's headquarter situated in Delhi. The States Reorganisation Act of 1956 led to the establishment of five Zonal Council. The Zonal Council is regarded as the consultative body. Union Home Minister is the ex-officio chairman of the Zonal Council.