The correct answer is option 'D', Godavari.

Explanation:
The Himalayas, also known as the "Abode of Snow," is a mountain range located in Asia. It is the highest and most extensive mountain range in the world, stretching across several countries including India, Nepal, Bhutan, and China. The Himalayas are the source of several important rivers in the Indian subcontinent.

a) Indus:
The Indus River originates in the Tibetan plateau near Lake Mansarovar in western Tibet. It flows through India and Pakistan before emptying into the Arabian Sea. The Indus River is one of the longest rivers in Asia.

b) Ganga (Ganges):
The Ganga River, also known as the Ganges, is one of the most sacred rivers in India. It originates in the Gangotri Glacier in the state of Uttarakhand, India. The river flows through the northern part of India before emptying into the Bay of Bengal.

c) Yamuna:
The Yamuna River is another important river in northern India. It is a major tributary of the Ganga River and originates from the Yamunotri Glacier in the state of Uttarakhand. The Yamuna River flows through several states before merging with the Ganga River in Allahabad, Uttar Pradesh.

d) Godavari:
The Godavari River is the answer to this question. It is the second-longest river in India and originates in the state of Maharashtra. The Godavari River flows through several states in central and southern India before emptying into the Bay of Bengal. Unlike the other three rivers mentioned above, the Godavari River does not originate in the Himalayas.

In conclusion, the Godavari River is the only river among the options given that does not originate in the Himalayas. The Indus, Ganga, and Yamuna rivers all have their sources in the Himalayas.