Question of the day : 24-2-2009
Question type : Problem Solving
If n is an integer and n^4 is divisible by 32, which of the following could be the remainder when n is divided by 32?
(A) 2
(B) 4
(C) 5
(D) 6
(E) 10
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Sunday, March 15, 2009
Question of the day : 24-2-2009
Posted by Gaurav & Kunal at 8:24 PM
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3 Comments:
thanks for all the useful data.
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Work from answer choice
If n ^ 4 is divided by 32 then it means n^4 + remainder^4 will be fully divided if remainder^4 is multiple of 32
Take one choice at a time and u will find that choice B i.e. 4^4 is only fully divided by 32 hence is the answer B
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