The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
ক) 1
খ) 10
গ) 11
ঘ) 19
Related Questions
ক) 0.1
খ) 0.108
গ) 0.2
ঘ) 0.28
ক) 92
খ) 88
গ) 84
ঘ) 82
ক) 151
খ) 135
গ) 141
ঘ) 138
ক) 20, 36, 16
খ) 37, 1, 1
গ) 10, 18, 8
ঘ) 25, 10, 7
ক) 0.084027777777778
খ) 0.46666666666667
গ) 0.12777777777778
ঘ) 0.16875
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