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Puzzle 17
Questionnaireall logic puzzles
Here is the latest BrainBashers questionnaire, how well can you do?
Q1. The first question with A as the correct answer is:
A. Q2
B. Q3
C. Q4
Q2. The answer that appears most often is:
A. C
B. B
C. A
Q3. The answer to Q1 is:
A. B
B. A
C. C
Q4. The answer that appears least often is:
A. A
B. C
C. B
Puzzle 19
If one small rabbit can dig a warren in nine hours, a medium rabbit can dig a warren in 6 hours, and a large rabbit can dig a warren in four and a half hours.
How long will it take one small, one medium, and one large rabbit, to dig a warren if they all work together?
Puzzle 20
Many years ago, a cruise liner sank in the middle of the Atlantic Ocean. The castaways luckily landed on a remote desert island.
There was enough food for the 135 people to last four weeks.
Nine days later a rescue ship appeared, unluckily this ship also sank, leaving an additional 36 people stranded on the island to now share the original rationed food.
The food obviously had to be re-rationed, everyone was now on three-quarters of the original ration, so how many days in total would the food last, from the day of the original sinking?