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BEBRAS 2017 Grade 7-8 Round 2 Ext Question 5

BEBRAS · BEBRAS 2017 Grade 7-8 Round 2 Ext

Question 5

At 10 am Bob leaves his house to reach a friend in Beaver Town for dinner at 9 pm, at most 11 hours later. He must buy a gift at Beaver Market and collect his son Rob at Beaver School before reaching Town. His remaining fuel permits 4 hours of driving; after refueling at Gas Station he can drive 9 more hours. Road labels give hours.

Question illustration

Which printed routes meet these requirements? Place-name translations in the options abbreviate Beaver Bob’s House, Beaverlake, Beaver Mountains, Gas Station, Beaver Tower, Beaver Forest, Beaver School, Beaver Market and Beaver Town. Select all valid options.
  1. House → Lake → Gas → Tower → Forest → School → Forest → Market → Town
  2. House → Mountains → Tower → Market → Forest → School → Town
  3. House → Lake → Gas → Tower → Market → Forest → School → Town
  4. House → Lake → Gas → Tower → Forest → School → Forest → Town