Question 144

If a : b = 4 : 5, b : c = 5 : 6 and c : d = 6 : 7, then a : c is

Solution

Given = a : b = 4 : 5 ----------(i)

and b : c = 5 : 6 ------------(ii)

$$\because$$ Value of $$b$$ is same in both equation, => $$\frac{a}{c}=\frac{4}{6}$$

= $$2:3$$

=> Ans - (B)

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