The correct answer is C. Aapaga.
The Vamana Purana is one of the eighteen major Puranas of Hinduism. It is a text that deals with a variety of topics, including cosmology, mythology, and history. The Vamana Purana mentions a number of rivers in Haryana, including the Indravati, Saraswati, and Anshumati. However, it does not mention the Aapaga.
The Indravati is a river that flows through the states of Haryana and Rajasthan. It is a tributary of the Chambal River. The Saraswati is a river that is mentioned in many Hindu texts. It is said to have dried up in ancient times. The Anshumati is a river that flows through the states of Haryana and Uttar Pradesh. It is a tributary of the Yamuna River.
The Aapaga is a river that is not mentioned in any Hindu texts. It is possible that it is a river that has dried up or that it is a river that is only known to a small number of people.