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The average of 26 numbers is zero. Of th...

The average of 26 numbers is zero. Of them, how many may be greater than zero, at the most?
26 संख्याओं का औसत शून्य है | अधिक से अधिक कितनी शून्य से बड़ी हो सकती हैं ?

A

25

B

20

C

0

D

15

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