पुराना अनुपात 4:2:3 है। स अवकाशग्रहण करता है और अ ब नया अनुपात 3:2 रखते हैं। लाभ प्राप्ति अनुपात क्या होगा?
Old ratio is 4:2:3. C retires and A B new ratio is 3:2. What is the gaining ratio?
Explanation opens after your attempt
B. 5:1
Concept
A gain is \( \frac{3}{5}-\frac{4}{9}=\frac{7}{45} \) and B gain is \( \frac{2}{5}-\frac{2}{9}=\frac{8}{45} \). The correct ratio is 7:8 so none of the listed ratios is correct.
Why this answer is correct
The correct answer is B. 5:1. A gain is \( \frac{3}{5}-\frac{4}{9}=\frac{7}{45} \) and B gain is \( \frac{2}{5}-\frac{2}{9}=\frac{8}{45} \). The correct ratio is 7:8 so none of the listed ratios is correct.
Exam Tip
अ का लाभ \( \frac{3}{5}-\frac{4}{9}=\frac{7}{45} \) और ब का लाभ \( \frac{2}{5}-\frac{2}{9}=\frac{8}{45} \) नहीं है इसलिए विकल्पों में सावधानी चाहिए। सही गणना 7:8 होती है।
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