UPSC CSE Prelims 1997
The map illustrates a major river flowing through the eastern part of Myanmar. This river is identified as the Salween River.
(a) Irrawaddy: This is the principal river of Myanmar, but its course lies predominantly in the central-western part of the country, not the eastern region depicted on the map.
(b) Mekong: The Mekong River flows through several Southeast Asian countries including Laos, Cambodia, Vietnam, and along the eastern border of Thailand. It does not flow through the interior of Myanmar as shown.
(c) Chao Phraya: This river system is located entirely within Thailand and does not extend into Myanmar.