Question
Download Solution PDFA, B आणि C ची कर्यक्षमता 2: 3: 5 आहे. A एकटाच ते काम 50 दिवसांत पूर्ण करू शकतो. ते सर्व 5 दिवस एकत्र काम करतात आणि नंतर C काम सोडून निघून जातो, तर A आणि B एकत्र किती दिवसात उर्वरित काम पूर्ण करतील?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
A, B आणि C ची कर्यक्षमता = 2 : 3 : 5
एकट्या A ने काम पुर्ण करण्यास घेतेलेला वेळ = 50 दिवस
सुत्र:
एकूण कार्य = कर्यक्षमता × वेळ
गणना:
समजा, A ची कर्यक्षमता 2 युनिट्स/दिवस आहे.
A, B आणि C ची कर्यक्षमता = 2 : 3 : 5
एकूण कार्य = 2 × 50 = 100 युनिट्स
A, B आणि C ने 5 दिवसात पुर्ण केलेले काम = (2 + 3 + 5) × 5 = 10 × 5 = 50 units
उर्वारीत काम = 100 – 50 = 50 युनिट्स
∴ A आणि B ने उर्वरीत काम पुर्ण करण्यास घेतलेला वेळ = 50/(2 + 3) = 50/5 = 10 दिवस
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