### Welcome to this survey. Press **Next** to begin.

### For every question except the last, enter your numeric answer below the question.

If three elves can wrap three toys in hour, how many elves are needed to wrap six toys in 2 hours? **Answer**: _____ elves

In an athletics team, tall members are three times more likely to win a medal than short members. This year the team has won 60 medals so far. How many of these have been won by short athletes? **Answer**: _____ medals

If John can drink one barrel of water in 6 days, and Mary can drink one barrel of water in 12 days, how long would it take them to drink one barrel of water together? **Answer**: _____ days

Jerry received both the 15th highest and the 15th lowest mark in the class. How many students are in the class? **Answer**: _____ students

A man buys a pig for $60, sells it for $70, buys it back for $80, and sells it finally for $90. How much has he made? **Answer**: _____ dollars

Simon decided to invest $8,000 in the stock market one day early in 2008. Six months after he invested, on July 17, the stocks he had purchased were down 50 % .Fortunately for Simon, from July 17 to October 17, the stocks he had purchased went up 75%. At this point, Simon has: **Answer**: _____ (enter the letter)

**(a)**broken even in the stock market

**(b)**is ahead of where he began

**(c)**has lost money.