The students asked whether I thought there would be a woman president within the next decade?
This is a declarative sentence; it asks an indirect question, so a question mark should not be used. Also, the comma is unnecessary.
940 MCQ for effective preparation of the test of Punctuation of English Grammar section.
Read the MCQ statement: The students asked whether I thought there would be a woman president within the next decade? , keenly and apply the method you have learn through the video lessons for Punctuation to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 196-4475.