SSC GD Constable previous year question
A university has 500 faculty members (male and female only) out of which females are 60%. The average height of females is 162 cm and that of males is 168 cm. What is the average faculty height (in cm) of the university?
Asked in SSC GD Constable 2025: 05 Feb 2025 Shift 1 · Quantitative Aptitude
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Correct answer: (D) 164.4
Average = (60% × 162) + (40% × 168) = 97.2 + 67.2 = 164.4 cm.
हिंदी में प्रश्न
एक विश्वविद्यालय में 500 संकाय सदस्य (केवल पुरुष और महिला) हैं जिनमें से 60% महिलाएं हैं। महिलाओं की औसत ऊंचाई 162 सेमी और पुरुषों की 168 सेमी है। विश्वविद्यालय की औसत संकाय ऊंचाई (सेमी में) क्या है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 164.4
औसत = (60% × 162) + (40% × 168) = 97.2 + 67.2 = 164.4 सेमी।
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