The correct answer is: a) Sutlej River
The Sirhind Canal and the Upper Bari Doab Canal are major irrigation canals originating from the Sutlej River. The Sutlej River is a major river in northern India and Pakistan. It is one of the five rivers that flow through the Punjab region. The Sutlej River originates in the Himalayas and flows through the states of Himachal Pradesh, Punjab, Haryana, and Rajasthan in India. It then flows into Pakistan, where it joins the Chenab River to form the Ravi River. The Sutlej River is a major source of irrigation water for the Punjab region. It is also a major source of hydroelectric power.
The Sirhind Canal is a major irrigation canal in India. It is one of the oldest canals in India, having been built in the 17th century. The Sirhind Canal originates from the Sutlej River and irrigates a large area of land in the states of Punjab and Haryana.
The Upper Bari Doab Canal is a major irrigation canal in India. It is one of the largest canals in India, having a length of over 200 kilometers. The Upper Bari Doab Canal originates from the Sutlej River and irrigates a large area of land in the states of Punjab and Haryana.
The other options are incorrect because they are not sources of the Sutlej River. The Thein Dam is a dam on the Chenab River in India. The Harike Barrage is a barrage on the Sutlej River in India. The Indira Gandhi Canal is a canal in India that originates from the Sutlej River.
According to the 2011 census, the approximate population of Punjab is: c) 28 million
The population of Punjab in 2011 was 28,354,589. This was an increase of 19.9% from the population in 2001. The population density of Punjab in 2011 was 552 people per square kilometer. The sex ratio in Punjab in 2011 was 896 females per 1000 males. The literacy rate in Punjab in 2011 was 75.8%.