The average of 27 numbers is zero Out of them how many maybe greater than zero at the most ........

Quantitative Aptitude (CGL) Average

Download Solution PDF

The average of 27 numbers is zero. Out of them, how many maybe greater than zero, at the most?

This questions was previously asked in

SSC CGL 13 June 2019 Shift-3

View All ssc Previous Year Papers

छोटे Courses बड़े Results

Master Average

Prepare through Micro-courses

Try Now

Explanation:

As per the question,
There are 27 numbers, the average of 27 numbers =0
So, here minimum 26 number can be greater than 0, x1 + x2...... + x26 − X27 = 0
the sum of 26 numbers can be equal the -27th number which is negative and less than 0, and the sum can be zero.

Report error

Submit Error