The correct answer is (d). The Yamuna and Tons do not meet each other.
The Kali is a tributary of the Ganges, while the Saryu is a tributary of the Ghaghara. The Kosi is a tributary of the Ganges, while the Gagas is a tributary of the Chambal. The Ganga and the Nayar are two of the major tributaries of the Ganges.
The Yamuna is a major river in India that flows through the states of Uttarakhand, Uttar Pradesh, Haryana, and Delhi. It is a tributary of the Ganges and is the second-largest river in India by discharge. The Tons is a tributary of the Yamuna and is a major river in the Garhwal Himalayas.
The Yamuna and Tons do not meet each other because they flow in different directions. The Yamuna flows from the Himalayas in the north to the Ganges in the south, while the Tons flows from the Himalayas in the east to the Yamuna in the west.