SSC CGL Tier-1 practice question
What is the average of all the natural numbers from 1 to 97?
From a SSC CGL Tier-1 General Awareness practice set · General Awareness
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Correct answer: (B) 49
Average of first n natural numbers = (n+1)/2. For n=97, average = 98/2 = 49.
हिंदी में प्रश्न
1 से 97 तक सभी प्राकृत संख्याओं का औसत क्या है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 49
प्रथम n प्राकृत संख्याओं का औसत = (n+1)/2। n=97 के लिए, औसत = 98/2 = 49।
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