पुराना अनुपात 5:4:3 है। स अवकाशग्रहण करता है और अ ब नया अनुपात 3:2 रखते हैं। लाभ प्राप्ति अनुपात क्या होगा?
Old ratio is 5:4:3. C retires and A B new ratio is 3:2. What is the gaining ratio?
Explanation opens after your attempt
B. 11:4
Concept
A gain is \( \frac{3}{5}-\frac{5}{12}=\frac{11}{60} \) and B gain is \( \frac{2}{5}-\frac{4}{12}=\frac{4}{60} \). So the ratio is 11:4.
Why this answer is correct
The correct answer is B. 11:4. A gain is \( \frac{3}{5}-\frac{5}{12}=\frac{11}{60} \) and B gain is \( \frac{2}{5}-\frac{4}{12}=\frac{4}{60} \). So the ratio is 11:4.
Exam Tip
अ का लाभ \( \frac{3}{5}-\frac{5}{12}=\frac{11}{60} \) और ब का लाभ \( \frac{2}{5}-\frac{4}{12}=\frac{4}{60} \) है। इसलिए अनुपात 11:4 है।
Login to save your score, XP, coins and progress.
