All of the followings are electro-magnetic waves EXCEPT. A Radio waves B Microwaves C X-rays D None of these All of the followings are electro-magnetic waves EXCEPT. Correct Answer None of these Bissoy MCQ Team Jun 03, 2023 সাধারণ জ্ঞান B ইউনিট খুলনা বিশ্ববিদ্যালয়