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Contributed by Aadhaarshila 05/13/2003
PROBLEM # 1
Three Guernsey cows and two Holstein cows give as much milk in four days as two Guernseys and four Holsteins give in 3 days.
Which breed produces more milk? Guernsey or Holstein?
PROBLEM # 2
Problem - 'Broken calculator' - Every time this calculator is turned on, it shows one of the above characters. But at it seems, the characters come in a pattern, which is described above. Which character is missing? There should be one coming after the 9th character!! It is totally different from the rest of the characters. What is that? ----------------------------------------------------------------------------------------------------------------------
Please send your solutions to both problems to anil@lokvani.com.
Use "Problem Solutions M-060503" as the subject line. Please include your full name in
the text of the main message. The first one to submit the right answer will be profiled in
the next issue of Lokvani.
Please do not post your solution in "Post Comments". No credit will be give for
solutions not sent to anil@lokvani.com.
If you need clarification on any problem, please contact anil@lokvani.com.
--------------------------------------------------------------------------------------------------------------------- SOLUTIONS TO PROBLEMS ON 5/08/03
PROBLEM # 1
Here's a jumbo triangle. With the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9 ,
make all sides of the triangle equal, seventeen, then twenty. The first one is solved as a sample.
SOLUTION
6,1,9,4
4,8,3,5
5,2,7,6 PROBLEM # 2
Use the letters A, B, C, E, F, G, H. and use the numbers 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 in the problem below
to solve for A, B, C, E, F, G and H. As you can see all letters will have a unique number assigned
but all numbers may not have a letter associated with them.
A H B C F
+ E B F A F
--------------------
A G G H F E
SOLUTION
1 4 5 7 9
+ 8 5 9 1 9
--------------------
1 0 0 4 9 8
About the Winner(s)
Anuhya Chorakavi is a fifth grader who lives in Framingham. She loves math, solving puzzles and
reading books.
Shashank Mallick work as a software engineer in a CAD-CAE company. He enjoys
sports, music, puzzles, and spending time with the three lovely
girls in his life, his wife and two daughters.
Mukund Seshadri is a recent graduate of WPI and a member of Mensa. His thesis finds
technical trading rules for stocks beating the S&P500 by atleast 2% over
the last 12 years.
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Problem #2
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