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| Q.13 | एक विक्रेता दो प्रकार की दालों को मिलाता है, जिनकी कीमत क्रमशः ₹10/kg और ₹22/kg है। ₹12/kg का मिश्रण प्राप्त करने के लिए ₹10/kg वाली दाल को ₹22/kg वाली दाल से किस अनुपात में मिलाया जाना चाहिए। | |
| Ans | 1. 1 : 5 | |
| 2. 10 : 1 | ||
| 3. 5 : 1 | ||
| 4. 1 : 10 |
Correct Ans: 3
