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Three numbers are in the ratio 1:2:3 and their H.C.F. is 12. Then the square root of largest number is

NEET/Medical Exams
Maths
Three numbers are in the ratio 1:2:3 and their H.C.F. is 12. Then the square root of largest number is
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Ans: 6 Let the required numbers be ( y, 2 y ) and ( 3 y ) H.C.F. ( (y, 2 y, 3 y)=y Rightarrow y=12 )
( therefore quad ) The numbers are 12,24 and 36
( therefore quad sqrt{36}=6 )

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