84 78 72 66 60 54 48
What number should come next ?

44 34

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42 36

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42 32

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40 34

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38 32

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Solution

The correct option is C 42 36
In this simple subtraction series, each number is 6 less than the previous number.
Rule = (1st number) (1st no - 6 = 2nd no.) (2nd no - 6 = 3rd no). . .Now (84) (84 - 6 = 78) (78 - 6 = 72) (72 - 6 = 66) (66 - 6 = 60) (60 - 6 = 54) (54 - 6 = 48) (48 - 6 = 42) (42 - 6 = 36).
So the answer is b = 42 36

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84 78 72 66 60 54 48

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84 78 72 66 60 54 48What number should come next ?

84 78 72 66 60 54 48
What number should come next ?