Question
Download Solution PDFA एक कार्य को 18 दिनों में पूरा कर सकता है, जबकि B इसे 12 दिनों में पूरा कर सकता है। B ने इस पर 4 दिनों तक कार्य किया। शेष कार्य को पूरा करने में A को कितना समय लगेगा?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
A एक कार्य पूरा कर सकता है = 18 दिन
B एक कार्य पूरा कर सकता है = 12 दिन
प्रयुक्त सूत्र:
कुल कार्य = दक्षता × समय
गणना:
| दक्षता | व्यक्ति | समय | कुल कार्य |
| 2 | A | 18 | 36 |
| 3 | B | 12 |
प्रश्न के अनुसार:
⇒ (B × 4) + A × D = 36
⇒ (3 × 4) + 2 × D = 36
⇒ 2 × D = 36 - 12
⇒ D = 24/2 = 12
∴ सही उत्तर 12 दिन है।
Last updated on Jul 8, 2025
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