Question
In the following question, select the wrong number from
the given alternatives. 43, 50, 64, 85, 113, 138Solution
43 + 7 = 50 50 + 14 = 64 64 + 21 = 85 85 + 28 = 113 113 + 35 = 148 ≠ 138
What will be the mode of the following data?
13, 15, 31, 12, 27, 13, 27, 30, 27, 28 and 16
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