B. In the present times of Kaliyug, every person, to whichever class he may belong, becomes a Brahman, Kshatriya, Vaishya and Shudra for some time of the day, everyday, as given in the table below. Class (varna) Duration of class during the day (%) Brahman Kshatriya Vaishya Shudra Total Brahman 40 30 20 10 100 Kshatriya 30 40 20 10 100 Vaishya 20 20 40 20 100 Shudra 20 20 20 40 100 For some time of the day, every individual is a Brahman when he studies, a Kshatriya when he fights according to the situation, a Vaishya when he earns a livelihood and a Shudra when he does some physical work like cleaning his body during a bath. Hence, every one needs to undertake the spiritual practice of all the four classes for some time each day.