पुराना अनुपात 1:3:2 है। ब अवकाशग्रहण करता है और अ स नया अनुपात 2:3 रखते हैं। लाभ प्राप्ति अनुपात क्या होगा?
Old ratio is 1:3:2. B retires and A C new ratio is 2:3. What is the gaining ratio?
Explanation opens after your attempt
D. 7:5
Concept
A gain is \( \frac{2}{5}-\frac{1}{6}=\frac{7}{30} \) and C gain is \( \frac{3}{5}-\frac{2}{6}=\frac{8}{30} \). The correct gaining ratio is 7:8.
Why this answer is correct
The correct answer is D. 7:5. A gain is \( \frac{2}{5}-\frac{1}{6}=\frac{7}{30} \) and C gain is \( \frac{3}{5}-\frac{2}{6}=\frac{8}{30} \). The correct gaining ratio is 7:8.
Exam Tip
अ का लाभ \( \frac{2}{5}-\frac{1}{6}=\frac{7}{30} \) और स का लाभ \( \frac{3}{5}-\frac{2}{6}=\frac{8}{30} \) है। सही लाभ प्राप्ति अनुपात 7:8 होगा।
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