The correct answer is option 4: Refusal to pay the revenues to the government.

Option 1 states surrender of titles and honorary offices, resignation from nominated seats in local bodies, and boycott of the official and semi official functions. This means that the Congress wanted its members to refuse any titles or positions given by the British government, resign from any seats in local bodies that they held because of nomination, and avoid attending any official or semi-official functions organized by the government.

Option 2 states withdrawal of children from government schools and colleges. This means that the Congress wanted people to stop sending their children to schools and colleges that were run by the British government.

Option 3 states boycott of elections, foreign goods, and government courts. This means that the Congress wanted people to refuse to participate in elections conducted by the British government, stop using foreign goods, and avoid the government courts for resolving their legal matters.

It is important to note that the non-cooperation movement was a part of the Indian independence movement and aimed to build mass support and nonviolent resistance against British rule. The Congress adopted various strategies to encourage the Indian population to boycott and resist British policies and institutions.