(b) Chambal river is not a South-flowing river. Hence, option (b) is the correct answer. Chambal river flows through Madhya Pradesh, Rajasthan and Uttar Pradesh. It originates at Janapav hills, South of Mhow (Madhya Pradesh) and drains into the Yamuna river at Jalaun (Uttar Pradesh). Damodar river is a South flowing river that originates in Jharkhand and drains into Hooghly river at Howrah (West Bengal). It is also referred as 'Sorrow of Bengal'. The Kosi river originates at Triveni (Nepal) and flows southwards to drain into Ganga near Kursela (Bihar). It is known as 'Sorrow of Bihar'.