RRB Group-D Model Paper 19 with answers for online practice

Question : 37 of 100

Marks: +1, -0

If x : y = 5 : 4, then what will be the ratio of

(x/y):(y/x)

Solution:

Given:
x : y = 5 : 4
Explanation:
(x/y) = (5/4)
(y/x) = (4/5)
Now,

(x/y):(y/x)

= (5/4)/(4/5) = 25/16
∴

(x/y):(y/x)

= 25 : 16

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