Indus Basin Treaty was signed in? A) 1960 B)1962 C) 1961 D) 1963 Related MCQs: The Indus Basin Waters treaty was signed in? Indus Basin water Treaty was signed in: According to the Indus Basin Treaty, the waters of the River Beas, River Ravi, and River Sutlej would be used by? In which year ‘Treaty of Westphalia’ ending the Thirty Years War was signed?