A) 1/2
B) 1/3
C) 2
D) 3
Correct Answer: A
Solution :
Given x : y = 1 : 3, y : z = 5 : k, z : t = 2 : 5 and t : x = 3 : 4 \[\Rightarrow \] \[y:z=3:\frac{3k}{5},\] \[z:t=\frac{3}{10}:\frac{3}{4}\] And \[t:x=\frac{3}{4}:1\] \[\therefore \] \[\frac{3k}{5}=\frac{3}{10}\] \[\Rightarrow \] \[k=\frac{1}{2}\]You need to login to perform this action.
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