A sugar type costing ₹14 per kg is mixed with 15 kg of another sugar type…
2019
A sugar type costing ₹14 per kg is mixed with 15 kg of another sugar type costing ₹20 per kg, such that the final mixture costs ₹18 per kg.Find the quantity of ₹14 per kg sugar.
- A.
9.5 kg
- B.
7.5 kg
- C.
8 kg
- D.
6.5 kg
Attempted by 38 students.
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Correct answer: B
समाधान (Solution): नीचे Alligation विधि और अल्जेब्रिक जाँच दोनों दी गई हैं। दी गई कीमतें: सस्ती चीनी = ₹14/kg, महंगी चीनी = ₹20/kg, मिश्रण का भाव = ₹18/kg.