Official Quant Thread for CAT 2010

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Quantitative Ability thread for CAT 2010* Links to old threads**:-* *2007* *http://www.pagalguy.com/forum/quantitative-questions-and-answers/20838-official-cat-2007-quant-thread.html* *2008* *http://www.pagalguy.com/forum/quantitative...
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hi,

If the constraint is symmetric and numbers are positive in a,b,c den expression for which maximum or minimum value is required is also symmetric. So a=b=c is a good probability for being the answer.

But explain a=b=c = 4/3. How is it 4/3. elaborate on this please.
Nice approach neways!!!

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A cube of side 5cm is painted on all its side. If it is sliced into 1 cubic centimer cubes, how many 1 cubic
centimeter cubes will have exactly one of their sides painted?

its 54....:)
Devil has many names..
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is it 54 cubes ??

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A cube of side 5cm is painted on all its side. If it is sliced into 1 cubic centimer cubes, how many 1 cubic
centimeter cubes will have exactly one of their sides painted?

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ratter Says
is the answer 35????

yes it is
(7-1)^83+ (7+1)^83
if ny other approach pls share
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please solve this question....
the largest digit in the sum 1!+ 2! + 3! + 4 ! ...... + 2999!

please post your approach 2
TIA

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ratter Says
is the answer 35????

yup.......
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remainder when 6^83+8^83 is divided by 49 ?
0 14 35 42


is the answer 35????
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remainder when 6^83+8^83 is divided by 49 ?
0 14 35 42

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