Riddle: A traveler came to the river side, with a donkey bearing an obelisk. But he did not venture to ford the tide, for he had too good an *. What is the missing word? Show Answer Hide Answer

Riddle: Two travelers spend from 12 o'clock to 6 o'clock walking along a level road, up a hill, and back again. Their pace is 4 mph on the level, 3 mph uphill, and 6 mph downhill.  How far do they walk and at what time do they reach the top of the hill? Show Answer Hide Answer