Aptitude - Average - Discussion
Discussion Forum : Average - General Questions (Q.No. 4)
4.
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
Answer: Option
Explanation:
Average of 20 numbers = 0.
Sum of 20 numbers (0 x 20) = 0.
It is quite possible that 19 of these numbers may be positive and if their sum is a then 20th number is (-a).
Discussion:
135 comments Page 14 of 14.
Aman said:
8 years ago
Thanks @Harika.
(1)
Yama said:
6 years ago
Thanks @Harika.
Srj said:
8 years ago
Thanks @Tarun.
Poonam said:
7 years ago
Thanks @Ravi.
Navin said:
4 years ago
Answer is 10.
(2)
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