Each test contains 2 essay questions A and B. These tend to have a common theme.
Essay Question A
The first of these (A) will probably have a philosophical or social aspect, eg. Wealth and Poverty, Science and Technology or Crime and Punishment. A good way to respond to this is from the perspective of the society you live in.
Essay Question B
The second of these (B) will have more of a personal theme, eg. Humour and Suffering, Youth and Ageing or Conformity and Originality. A good way to respond to this is from your own perspective as an individual.