Ques:- The smallest number that must be added to 803642 in order to obtain a multiple of 11 is
A. 1
B. 4
C. 7
D. 9
The smallest number that must be added to 803642 in order to obtain a multiple of 11 is
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8+3+4=15
15+(7)=22
22 is divisible by 11.
So,7 is right answer. Option C