A) 50.5
B) 50
C) 49.5
D) 49
Correct Answer: B
Solution :
[b] Average of the first n natural odd numbers = n Number of odd numbers upto 100 = 50 = required average. No. of odd no upto 100 = 50 Sum of 50 odd no =\[{{50}^{2}}\] Average =\[\frac{50\times 50}{50}=50.\]
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