What will come in place of the question mark (?) in the following number series ?36, 38.8, 42.8, ?, 54.4, 62<br/> ?->(Show Answer!)

1. What will come in place of the question mark (?) in the following number series ?36, 38.8, 42.8, ?, 54.4, 62

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By: anil on 05 May 2019 01.16 am

38.8 - 36 = 2.8 42.8 - 38.8 = 4 y - 42.8 = 54.4 - y = 62 - 54.4 = 7.6 Here we can sense that the difference between consecutive numbers is increasing by 1.2 so, y - 42.8 = 5.2 y = 48 lets check this value in 54.4 - 48 = 6.6 5.2 + 1.2 = 6.6 (hence our theory got proved) Correct answer is B

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