IB ACIO Grade II previous year question
8 men can dig a well 29 feet deep in 14 days. How many men can dig a well 58 feet deep in 2 days?
Asked in IB ACIO Grade II (16 Sep 2025 Shift 2) · Quantitative Aptitude
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Correct answer: (A) 112
Men×Days/Depth = constant → (8×14)/29 = (M×2)/58 → M = (8×14×58)/(29×2) = (8×14×2)/2 = 8×14×2 = 224/2 = 112. (Using 58/29 = 2: M = 8×14×2/2 = 112.)
हिंदी में प्रश्न
8 पुरुष 14 दिनों में 29 फीट गहरा कुआं खोद सकते हैं। कितने पुरुष 2 दिनों में 58 फीट गहरा कुआं खोद सकते हैं?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) 112
पुरुष×दिन/गहराई = स्थिरांक → (8×14)/29 = (M×2)/58 → M = (8×14×58)/(29×2)। चूंकि 58/29 = 2, अतः M = 8×14×2/2 = 112।
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