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1 markPaper 1 · Multiple choiceSet Operations (Intersection, Union, Complement)

CSEC Mathematics · January 2011 · Paper 1 · Question Q14

In the figure above, X represents the set of multiples of four. Y represents the set of multiples of 5. The shaded region represents the set of all multiples of

  1. (A)8
  2. (B)9
  3. (C)10
  4. (D)20

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