A) 2 : 3 : 16
B) 3 : 2 : 16
C) 10 : 15 : 18
D) 15 : 10 : 18
Correct Answer: D
Solution :
20% of A = 30% of B = \[\frac{1}{6}\]of C |
\[\Rightarrow \]\[\frac{20A}{100}=\frac{30B}{100}=\frac{C}{6}\Rightarrow \frac{A}{5}=\frac{B}{\frac{10}{3}}=\frac{C}{6}=k\](let) |
\[\Rightarrow \] \[A=5k,\]B \[=\frac{10}{3}k,\]C\[=6k\] |
\[\therefore \] A : B : C 5 k : \[\frac{10\,\,k}{3}:6k=15:10:18\] |
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