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प्रथम पांच प्राकृतिक संख्याओं का माध्य क्या है?

A2
B3
C3.5
D2.5
Answer & Solution
Correct answer: B. 3
1 + 2 + 3 + 4 + 5 = 15, और 15 को 5 से विभाजित करने पर 3 प्राप्त होता है।
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