Two ropes are in ratio 5 : 8 and the longer is 18 m more than the shorter. The shorter rope is
A48 m
B30 m
C36 m
D40 m
Answer & Solution
Correct answer: B. 30 m
Three parts equal 18 m, so a part is 6 m and the shorter rope is 5 x 6 = 30 m.
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