Which of these was/were not a joint demand of Congress and Muslim League after 1916 pact?

The famous ‘Lucknow Pact’ was signed between the Congress and Muslim League in:

In December, 1916 both Indian National Congress and Indian Muslim League held their session at:

Which one of the following presents period of unanimity between Indian National Congress and Muslim league?

Which one of the following is not correct about the Congress Session of Lucknow, 1916?

Who was the first Muslim President of Indian National Congress ?