The correct answer is: A. Mohan said that we shall go to see the Taj in the moonlit night.
Mohan is using the first person plural pronoun “we,” which indicates that he is including himself in the group that will be going to see the Taj. He is also using the future tense verb “shall,” which indicates that he is making a plan or prediction about the future. Therefore, the most likely interpretation of his statement is that he is saying that he and the listener will go to see the Taj in the moonlit night.
Option B is incorrect because it uses the past tense verb “told.” This would indicate that Mohan is reporting something that happened in the past, not something that he is planning to do in the future.
Option C is incorrect because it uses the modal verb “should.” This would indicate that Mohan is giving a suggestion or recommendation, not making a statement of fact.
Option D is incorrect because it uses the third person plural pronoun “they.” This would indicate that Mohan is talking about someone else, not himself.