The correct answer is (a) Pindar and Dhauli Ganga.
The Kali River is a trans-boundary river that flows through India and Nepal. It is a tributary of the Ganges River. The Kali River originates in the Garhwal Himalayas in India. It flows through the Kumaon region of Uttarakhand state in India and then enters Nepal. In Nepal, the Kali River flows through the Sudurpashchim Province. The Kali River then re-enters India and flows through the Pithoragarh district of Uttarakhand state. The Kali River finally joins the Ganges River near Devprayag in Uttarakhand state.
The tributaries of the Kali River include the Pindar River, the Dhauli Ganga River, the Gori Ganga River, the Sarju River, and the Alaknanda River.
The Pindar River is a tributary of the Kali River. It originates in the Garhwal Himalayas in India. It flows through the Kumaon region of Uttarakhand state in India. The Pindar River joins the Kali River near Lohaghat in Uttarakhand state.
The Dhauli Ganga River is a tributary of the Kali River. It originates in the Garhwal Himalayas in India. It flows through the Kumaon region of Uttarakhand state in India. The Dhauli Ganga River joins the Kali River near Kalapani in Nepal.
The Gori Ganga River is a tributary of the Kali River. It originates in the Garhwal Himalayas in India. It flows through the Kumaon region of Uttarakhand state in India. The Gori Ganga River joins the Kali River near Jauljibi in Uttarakhand state.
The Sarju River is a tributary of the Kali River. It originates in the Kumaon Himalayas in India. It flows through the Kumaon region of Uttarakhand state in India. The Sarju River joins the Kali River near Pancheshwar in Uttarakhand state.
The Alaknanda River is a tributary of the Ganges River. It originates in the Garhwal Himalayas in India. It flows through the Garhwal region of Uttarakhand state in India. The Alaknanda River joins the Bhagirathi River near Devprayag in Uttarakhand state to form the Ganges River.
The other options are incorrect because they are not tributaries of the Kali River.