SSC GD Constable previous year question
What is the average of squares of the first 17 natural numbers?
Asked in SSC GD Constable 2024: 22 Feb 2024 Shift 4 · Quantitative Aptitude
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Correct answer: (B) 105
Sum of squares 1 to 17 = 17×18×35/6 = 1,785. Average = 1,785/17 = 105.
हिंदी में प्रश्न
प्रथम 17 प्राकृत संख्याओं के वर्गों का औसत कितना है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 113
Sum of squares 1 to 17 = 17×18×35/6 = 1,785. Average = 1,785/17 = 105.
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