None of the above is true as most of exams conducted by various bodies / institutes test aspirants for their adaptation skills, analytical skills and presence of mind.
B schools are always looking for quality of various skills like above plus positive attitude and will power of can do attitude are crucial.
Since businesses in global markets are full of complexities hence, future manager must be equipped with these qualities to ensure success at any situation.
You are supposed to be future manager with above qualities and all exams would test you on above skills.
Remember, format of exams may vary but aim is one to get quality.