Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Elementary Statistics
Sum of mean and median of the data 12, 15, 11, 13, 17, 11, 13, 12, 13 is
1
26
2
20
3
32
4
More than one of the above
5
None of the above