The correct answer is: B. Ganga
The Shivalik hills are the source region of many rivers, including the Ganga. The Ganga is the longest river in India and one of the longest rivers in the world. It is a sacred river for Hindus and is considered to be the source of life. The Ganga originates in the Garhwal Himalayas and flows through the states of Uttarakhand, Uttar Pradesh, Bihar, Jharkhand, and West Bengal. It finally empties into the Bay of Bengal. The Ganga is a major source of water for irrigation and drinking water for millions of people. It is also a major source of hydroelectric power. The Ganga is a vital part of the Indian economy and culture.
The other options are incorrect because they are not rivers that originate in the Shivalik hills.
- Option A: Tangri is a river that originates in the Himalayas.
- Option C: Kaveri is a river that originates in the Western Ghats.
- Option D: Kapila is a river that originates in the Vindhya Mountains.