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 Opt...........

Quantitative Aptitude (CPO) Percentage

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 ?

Options:

390

400

470

520

- Given: \( X \) is 30% more than \( Y \).

- \( Y = 300 \) Rs.

- \( X = Y + 30\% \text{ of } Y = 300 + 0.3 \times 300 = 300 + 90 = 390 \) Rs.

- Additionally: \( X \) is 25% less than \( Z \).

- To find \( Z \), express \( X \) as \( X = 0.75 \times Z \).

- Thus, \( Z = \frac{X}{0.75} = \frac{390}{0.75} = 520 \) Rs.

- Correct Answer: Option 4 - 520

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