Biology 0610 · IGCSE · Diseases and immunity

Diseases and immunity — practice question

The graph illustrates the number of people infected with HIV in one region of the world from 1985 to 2010. Using information from the graph, which statement is correct?

  • ABetween 1995 and 2000 the number of people infected with HIV increased by 67%.
  • BBetween 1995 and 2000 the number of people infected with HIV increased by 20%.
  • CBetween 1990 and 1995 the number of people infected with HIV doubled.
  • DBetween 1995 and 2000 the number of people infected with HIV doubled.

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