Option 1: Ghagra - The Ghagra river does not flow from Central India. It originates in the Himalayas and flows through northern India before joining the Ganges.
Option 2: Gomti - The Gomti river also does not flow from Central India. It originates in the Himalayas and flows through the state of Uttar Pradesh, eventually joining the Ganges.
Option 3: Kosi - The Kosi river does not flow from Central India. It originates in the Himalayas in Nepal and flows through northern Bihar, joining the Ganges.
Option 4: Betwa - The Betwa river is the correct answer. It flows from Central India, originating in the Vindhya Range and flowing through Madhya Pradesh and Uttar Pradesh before finally joining the Yamuna river.
Therefore, the correct answer is option 4, Betwa.