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IKMC 2011 - Grades 3-4 - Self-study Question 17

IKMC · IKMC 2011 - Grades 3-4 - Self-study

Question 17

Four girlfriends Masha, Sasha, Dasha and Pasha sit on a bench. First Masha exchanges places with Dasha. Then Dasha exchanges places with Pasha. Finally the order from left to right is Masha, Sasha, Dasha, Pasha, as pictured. What was their initial order?

Question illustration
  1. Masha, Sasha, Dasha, Pasha
  2. Masha, Dasha, Pasha, Sasha
  3. Dasha, Sasha, Pasha, Masha
  4. Sasha, Masha, Dasha, Pasha
  5. Pasha, Masha, Sasha, Dasha