IIT JAM exam is conducted in seven Science subjects (also referred to as test papers) in order to provide admission to candidates in MSc and other post-bachelor courses offered at IITs and integrated PhD courses offered at Indian Institute of Science (IISc), Bangalore.Joint Admission Test for MSc (JAM) is an all-India online entrance exam conducted by Indian Institutes of Technology (IITs) each year on a rotational basis on behalf of Ministry of Human Resources Development (MHRD), Government of India.