Arithmetic Ability
Percentage

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Q.

If x is 90% of Y, what percent of x is y?

View Answer

Correct choice: C

Explanation:

x = 90% of y = \inline \frac{9}{10}y \inline \therefore \frac{x}{y}=\frac{9}{10}\Rightarrow \frac{y}{x}=\frac{10}{9} Let y = z% of x = \inline \frac{z}{100}x \inline \Rightarrow \frac{y}{x}=\frac{z}{100} \inline z=\frac{1000}{9}=111\frac{1}{9}%%
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