Mathematics : औसत

प्रथम बीस प्राकृत संख्याओं का औसत ? , Average of first twenty natural numbers is?

प्रथम बीस प्राकृत संख्याओं का औसत ?

Average of first twenty natural numbers is?
A. 9.5

B. 10.5

C. 11.5

D. 10



Correct Answer :

B. 10.5



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