06. Which of the following involve the fields of activities of living entities?

a)    Vijnana-maya & ananda-maya
b)    Anna-maya, prana-maya, jnana-maya
c)    Prana-maya & jnana-maya
d)    Anna-maya, prana-maya, jnana-maya & vijnana-maya

The correct answer is
b)    Anna-maya, prana-maya, jnana-maya