The Muslim League demanded separate Pakistan for the first time in the year :

1939
1940
1941
1942

The correct answer is (b). The Muslim League demanded separate Pakistan for the first time in the year 1940.

The Lahore Resolution, also known as the Pakistan Resolution, was passed on 23 March 1940 at the annual session of the All-India Muslim League in Lahore. The resolution called for the creation of a separate Muslim state in British India. The resolution was passed by a large majority, with only one vote against it.

The Lahore Resolution was a major turning point in the history of the Indian subcontinent. It marked the beginning of the demand for a separate Muslim state, which eventually led to the creation of Pakistan in 1947.

The Lahore Resolution was based on the idea that Muslims and Hindus were two separate nations who could not live together in peace. The resolution argued that Muslims needed their own state in order to protect their culture, religion, and language.

The Lahore Resolution was met with mixed reactions. Some people supported it, while others opposed it. The British government was initially opposed to the idea of a separate Muslim state, but they eventually came to accept it.

The Lahore Resolution was a major turning point in the history of the Indian subcontinent. It marked the beginning of the demand for a separate Muslim state, which eventually led to the creation of Pakistan in 1947.

The other options are incorrect because they are not the year in which the Muslim League demanded separate Pakistan for the first time.