alleryसंख्याओं 4, 8, 12, 16 और 20 का माध्य क्या है?
A14
B10
C16
D12
Answer & Solution
Correct answer: D. 12
योग 60 है और इसे 5 मानों से विभाजित करने पर 12 प्राप्त होता है।
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