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by thephoenix » Fri Mar 12, 2010 8:12 am
gmatmachoman wrote:How many digits does the product of 412 and 523 contain?
A. 12
B. 13
C. 23
D. 24
E. 35

OA:D
there is smething wrng in q
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by harsh.champ » Fri Mar 12, 2010 8:15 am
gmatmachoman wrote:How many digits does the product of 412 and 523 contain?
A. 12
B. 13
C. 23
D. 24
E. 35

OA:D
523 is a prime no.
I didnt understand,we can simply multiply both of them.
What is the ques. asking??
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