Question 116
X is 30% more than Y and 25% less than Z. If value of Y is Rs 300, then what is the value (in Rs) of Z ?
Solution
Given : $$Y=300$$
Also, X is 30% more than Y
=> $$X=300+(\frac{30}{100}\times300)$$
= $$300+90=390$$
And, X is 25% less than Z
=> $$Z=\frac{390}{(100-25)}\times100$$
= $$\frac{390}{3}\times4=520$$
=> Ans - (D)
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