Identify the city from the given options, which is not a capital of a 'Seven Sisters' state.
In November 2016, the national capital city, New Delhi faced a severe increase in air pollution levels which continued for more than 2 weeks. Identify the major contributors to this situation from the options given below.
In November 2016, the national capital city, New Delhi faced a severe increase in air pollution levels which continued for more than 2 weeks. Identify the major contributors to this situation from the below-given options.