Let the capacity of the tank be 90 litres {LCM (30 and 45)} Efficiency of pipe ‘A’ = 90 ÷ 30 = 3 litres/hour Efficiency of leak ‘A’ = 90 ÷ 45 = 2 litres/hour Combined efficiency of pipe ‘A’ and leak ‘A’ = 3 – 2 = 1 litre/hour Combined efficiency of pipe ‘A’, ‘B’ and leak ‘A’ = 90 ÷ 20 = 4.5 units/hour Efficiency of pipe ‘B’ = 4.5 – 1 = 3.5 units/hour Time taken by pipe ‘B’ and leak ‘A’ to fill the tank = 90 ÷ (3.5 – 2) = 60 hours
निम्नलिखित विकल्पों में से sag का पर्याय नहीं होगा। ...
Despite a difficult economic environment we have constantly performed in all parameters in the recent past and hope to maintain the momentum.
दिए गए प्रत्येक प्रश्न में एक हिंदी का वाक्य दिया गया ...
इसके दिशानिर्देश संबंधित व्यक्ति की सहमति प्राप्त कि...
Besides the traditional techniques of budgetary control and standard costing, there are several other techniques of control that have been developed in ...
निम्नलिखित विकल्पों में से concession का पर्याय होगा।
...स्वास्थ्य एवं परिवार कल्याण मंत्रालय के संबंधित अधिक...
स्मरण पत्र के लिए लिए सही पारिभाषिक शब्द है
दिए गए प्रत्येक प्रश्न में एक हिंदी का वाक्य दिया गया ...
In the current financial year, we aim to connect one crore subscribers with the scheme.