Thursday 10 September 2009

DAY 50
Sam raced Jake in the 100-yard dash and beat him by 10 yards. The next day they raced again, but this time Sam started 10 yards behind the starting line. If both boys ran at the same speed as the previous day, who would win the race, or would it be a tie?

Answer:

Sam can run 100 yards in the time it takes Jake to run 90 yards. In the second race, the boys would be tied at the 90-yard mark. Since Sam is the faster runner, he would run the last 10 yards faster than Jake and win the race again.

Day 51
Which of the following letter designs is not like the other six?

Y E N F H A Z

Answer:

E is different because it is made of four straight lines. The others have three.

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