Find the value of x*y*2z where x = Mean , y = Median and z = Mode of following numbers: 86 69 77

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19 Oct 2018 Mean, Median and Mode

Find the value of x*y*2z
where x = Mean , y = Median and z = Mode of following numbers:
86 69 77
68 97 85
68 96 83

OPtion

1) 457114
2) 457124
3) 457134
4) 457154
5) 457164
6) 914308
7) 914318
8) 914328
9) 914338
10) None of these

Solution

Mean x = Sum of nos. / Count of numbers = 729/9 = 81 = x
Median y = Middle term when number are arranged in ascending order = 83 = y
Mode z = Number which is present maximum number of times = 68 = z
=> x*y*2z = 81*83*2*68 = 914328

Option 8)

Correct Option: 8 Best Solution (0)