CSS[FPSC-U.S. Civil Service Commission]-USA/[USA] Current Affairs 2021 Set 12 MCQs :- multiple choice questions and answers. e.g CSS[FPSC-U.S. Civil Service Commission]-USA MCQS,CSS[FPSC-U.S. Civil Service Commission]-USA Mock Tests , CSS[FPSC-U.S. Civil Service Commission]-USA Practice Papers ,CSS[FPSC-U.S. Civil Service Commission]-USA Sample Test,CSS[FPSC-U.S. Civil Service Commission]-USA Sample questions

Your Session ID :-Guest3391191

Question 1: X-rays were discovered by

Otto Hahn

Edwin Hubble

Wilhelm Rontgen

Ernest Rutherford

Total MCQS Questions are 50 in this paper [USA] Current Affairs 2021 Set 12