Exams in worldly life and in spiritual practice
Other than spiritual practice, all other subjects have their respective final exams. It is enough to study for 2-3 months just before these exams in order to pass. In spiritual practice however we have an exam at every moment. And in order to reach a spiritual level of 60% and more, we have to pass all these exams.
-H.H. Dr. Athavale (2.1.2012)