When was the Lucknow Pact signed between the Indian National Congress and the All-India Muslim League?

Correct Answer: B: 1916

Explanation: The correct answer is 1916, when the Lucknow Pact was signed between the Indian National Congress and the All-India Muslim League. The pact was a significant agreement between the two organizations, in which they agreed to work together to achieve self-government for India. The pact also accepted the principle of separate electorates for Muslims, which was a key demand of the Muslim League. Options like 1915 and 1917 are incorrect as they do not mark the signing of the pact. The Lucknow Pact is an important topic in FPSC, CSS, and NTS general knowledge papers, as it highlights the cooperation between the Congress and the Muslim League during the early years of the Indian independence movement. This event is also relevant to understanding the complexities of the Pakistan movement.