The figures were barely . . . . . . . . in the dim light.

obvious
perceived
perceptive
susceptible

The correct answer is B. perceived.

The other options are not correct because:

  • A. obvious means easy to see or understand.
  • C. perceptive means having or showing a quick and accurate insight into someone or something.
  • D. susceptible means easily influenced or affected by something.

In the dim light, the figures were barely perceived. This means that they were very difficult to see.