Question
Download Solution PDF4 पुरुष और 6 महिलाएँ एक कार्य को 8 दिनों में पूरा कर सकते हैं, जबकि 3 पुरुष और 7 महिलाएँ इसे 10 दिनों में पूरा कर सकते हैं। 25 महिलाएँ इसे कितने दिनों में पूरा करेंगी?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
(4 पुरुष + 6 महिलाएँ) एक कार्य = 8 दिन में पूरा कर सकते हैं।
(3 पुरुष + 7 महिलाएं) एक कार्य = 10 दिन में पूरा कर सकते हैं।
प्रयुक्त सूत्र:
कुल कार्य = दक्षता × समय
गणना:
⇒(4 पुरुष + 6 महिलाएँ) × 8 = (3 पुरुष + 7 महिलाएँ) × 10
⇒ 2 पुरुष = 22 महिलाएँ
⇒ पुरुष/महिला = 11/1
कुल कार्य = (3 पुरुष + 7 महिलाएँ) × 10
⇒ {(3 × 11) + (7 × 1)} × 10
⇒ (33 + 7) × 10 = 400
25 महिलाओं द्वारा कार्य पूरा करने में लिया गया समय = 400/25 = 16 दिन
∴ सही उत्तर 16 दिन है।
Last updated on Jun 11, 2025
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