Which of these countries is not crossed by the Brahmaputra river?

The Brahmaputra is one of the major rivers of India, a trans-boundary river which flows through China, India and Bangladesh. The river does not flow through Pakistan.

At about 2,899.9 km (1,801.9 mi) long, the Brahmaputra is an important river for irrigation and transportation in the region. The average depth of the river is 38 m (124 ft) and maximum depth is 120 m (380 ft). The river is prone to catastrophic flooding in the Spring when the Himalayan snow melts. The average discharge of the river is about 19,800 m3/s (700,000 cu ft/s), and floods can reach over 100,000 m3/s (3,500,000 cu ft/s). It is a classic example of a braided river and is highly susceptible to channel migration and avulsion. It is also one of the few rivers in the world that exhibits a tidal bore. It is navigable for most of its length.