Question
Download Solution PDFनीतू की आयु मीतू की आयु से 10 वर्ष अधिक है, और मीतू की आयु गीतू की आयु से 7 वर्ष अधिक है । यदि उनकी आयु का जोड़ 48 वर्ष है, तो नीतू की आयु (वर्षों में) कितनी है ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
माना नीतू, मीतू और गीतू की वर्तमान आयु N, M, और G है।
⇒ N = M + 10 ...1)
⇒ M - 7 = G ...2)
प्रश्नानुसार:
⇒ N + M + G = 48
⇒ समीकरण (1) और (2) के प्रयोग से,
⇒ M + 10 + M + M - 7 = 48
⇒ 3M = 45
⇒ M = 15
समीकरण 1 का प्रयोग से,
⇒ N = 15 + 10
⇒ N = 25
∴ अभीष्ट परिणाम 25 होगा।
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