Question
Download Solution PDF40 लीटर के मिश्रण में 25% अल्कोहल और 75% पानी है। यदि मिश्रण में 10 लीटर पानी मिलाया जाता है, तो नए मिश्रण में अल्कोहल का प्रतिशत क्या होगा?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
मिश्रण की कुल मात्रा = 40 लीटर
गणना:
मिश्रण में मौजूद अल्कोहल = 40 × 25% = 10 लीटर
मिश्रण में मौजूद पानी = 40 - 10 = 30 लीटर
मिश्रण में 10 लीटर पानी मिलाया जाता है।
पानी की नई मात्रा = 30 + 10 = 40 लीटर
मिश्रण में अल्कोहल का प्रतिशत = (10 × 100)/50 = 20%
∴ सही उत्तर 20% है।
Last updated on Jun 25, 2025
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