The rivers in Manipur generally flow from east to west. This is because the state is located in the eastern Himalayas, which are a mountain range that runs from north to south. The rivers in Manipur are fed by the monsoon rains, which fall heavily in the summer. The rivers are used for irrigation, drinking water, and transportation. The most important river in Manipur is the Manipur River, which flows through the state capital, Imphal. The Manipur River is a tributary of the Brahmaputra River.
The other options are incorrect because they do not reflect the general direction of the flow of rivers in Manipur. The rivers in Manipur do not flow north to south, south to north, or west to east.