A) 4 : 9 : 16
B) 8 : 9 : 12
C) 8 : 9 : 16
D) 8 : 9 : 24
Correct Answer: D
Solution :
[d] Let A=2x, B=3x, C=4x \[\therefore \] \[\frac{A}{B}=\frac{2}{3},\frac{B}{C}=\frac{3}{4},\frac{C}{A}=\frac{4}{2}=\frac{2}{1}\] Now, \[\frac{A}{B}:\frac{B}{C}:\frac{C}{A}=\frac{2}{3}:\frac{3}{4}:\frac{2}{1}\] \[=\frac{2}{3}\times 12:\frac{3}{4}\times 12:\frac{2}{1}\times 12\] \[=8:9:24\]You need to login to perform this action.
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