Question
Download Solution PDF10 स्त्रिया 6 दिवसात एक काम करू शकतात आणि 6 पुरुष तेच काम 5 दिवसात करू शकतात. या सर्व स्त्री-पुरुषांनी एकत्र येऊन काम केले, तर हे काम पूर्ण व्हायला किती दिवस लागतील?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेले आहे:
10 स्त्रिया 6 दिवसात एक काम करू शकतात.
6 पुरुष हेच काम 5 दिवसात करू शकतात.
वापरलेले सूत्र:
कार्य पूर्ण = वेळ × कार्यक्षमता
गणना:
⇒ 10स्त्री × 6 = 6पु × 5
⇒ 60स्त्री = 30पु
⇒ स्त्री/पु = 1/2
एकूण काम = 60
वेळ = 60/(10 × 1 + 6 × 2)
⇒ 60/22 = 30/11
⇒\(2 \frac{8}{11}\)
∴ \(2 \frac{8}{11}\) हे योग्य उत्तर आहे.
Last updated on Jun 13, 2025
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