Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Statistics Measures of Central Tendency
If the ratio of the mode and the median of a distribution is 6:5, then the ratio of its mean and median is:
1
8 : 9
2
8 : 11
3
9 : 10
4
9 : 7
5
None of the above/More than one of the above.