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Numerical Ability
Averages
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
A. 0
B. 1
C. 10
D. 19
Read Solution (Total 2)
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- D. 19
Sum of 19 positive numbers - One negative number can result in 0.
Therefore, 19 numbers may be greater than zero. - 4 years agoHelpfull: Yes(1) No(1)
- D. 19
Sum of 19 positive numbers - One negative number can result in 0.
Therefore, 19 numbers may be greater than zero. - 4 years agoHelpfull: Yes(0) No(0)
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