A 33 এবং 21
B 20 এবং 13
C 27 এবং 34
D 27 এবং 20
Correct Answer: Option D
suppose,
the numbers are x and y
here,
x+y=47
x-y=7
so,
(x+y)+(x-y)=47+7
or,2x=54
or,x=54/2
or,x=27
so,y=47-27=20
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