Directions: Look at the underlined part of the sentence. Below the sentence is given three possible substitutions for the underlined part. If one of the possible substitutions is better than the underlined part, indicate it as your answer. If none of the substitutions improves the sentence, indicate (4) as your answer.

What India stands for peace should be known to everybody.

The given sentence belongs to the Noun clause. “What” is an interrogative pronoun / adjective which is used for writing interrogative sentences or exclamatory sentences when a sudden expression of feelings / ideas is made. However the given sentence requires “that” and not “what” to make it a complete subordinate clause of the main clause and to act as the subject of the verb “should”. Hence, (1) is the correct answer.