Puzzle 5
What starts with an E, ends with an E …
… and usually contains only one letter?
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Hint
The answer is an 8-letter word.
Puzzle 6
The BrainBashers golf world tour is well underway and Fred is planning the journey to each location.
Unfortunately, the BrainBashers atlas is playing up again and has worked out the mileage incorrectly, as shown below.
Birmingham 47,000
Oslo 18,000
Chicago 32,000
Manhattan 42,000
According to the system, how many miles is it to Sydney?
Puzzle Copyright © Kevin Stone
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Hint
How much is each vowel (AEIOU) worth?
Answer
29,000 miles.
Reasoning
Each vowel (AEIOU) is worth 4,000 miles and each consonant is worth 5,000 miles.
Double-Checking
Sydney has 1 vowel (E = 1 x 4,000) and 5 consonants (SYDNY = 5 x 5,000) = 29 thousand miles.
Puzzle 7
I recently went to the shop and purchased 4 items.
Three of the items cost:
$1.50
$3.00
$4.00
There was quite a long queue, and as I was quite bored, I was playing with my pocket calculator while I waited.
Very curiously, the 4 prices added to the same number as I got when I multiplied the 4 prices together.
What was the price of the 4th item?
Puzzle Copyright © Kevin Stone
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Hint
What do the 3 numbers add to, and multiply to, so far?
Answer
$0.50.
Reasoning
The three prices add to 1.50 + 3.00 + 4.00 = 8.50.
The three prices multiply to 1.50 x 3.00 x 4.00 = 18.00.
You might be able to see that adding another 0.50 will take the total to 9.00, and multiplying by another 0.50 will take the product to 9.00.
The answer can also be found using algebra. If we call the missing price P, we have:
1.50 + 3.00 + 4.00 + P = 1.50 x 3.00 x 4.00 x P
8.50 + P = 18.00 x P
8.50 = 18.00 x P – P
8.50 = 17.00 x P
8.50 ÷ 17.00 = P
P = 0.50.
Puzzle 8
Which word in the English language is …
… most often pronounced incorrectly?
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