Question
If series II follows the same sequence pattern as
series I shown below, determine the value of 'p'. Series I: 40, 25, 30, 50, 105, 267.5 Series II: 50, __, __, __, __, 'p'Solution
ATQ, 40 × 0.5 + 5 = 25 25 × 1 + 5 = 30 30 × 1.5 + 5 = 50 50 × 2 + 5 = 105 105 × 2.5 + 5 = 267.5 Given series follows the following pattern Similarly, 50 × 0.5 + 5 = 30 30 × 1 + 5 = 35 35 × 1.5 + 5 = 57.5 57.5 × 2 + 5 = 120 120 × 2.5 + 5 = 305 So 'p' = 305
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