National Eligibility cum Entrance Test (NEET) and All India Institutes of Medical Sciences (AIIMS) are both medical entrance exams. These are conducted to select students for medical courses. NEET selects students for MBBS and BDS courses in various government and private institutes across the country. AIIMS, on the other hand, selects students for medical courses in AIIMS Delhi, Bhubnaeswar, Bhopal, Rishikesh, Raipur, Jodhpur and Patna. Both the exams test the candidates’ knowledge in Physics, Chemistry and Biology and are tough to crack.