Question

Find the wrong term in the following series 6 16 42 110 274 690​

Answer 1

Answer:

sorry i don't know the ans sorry

Answer 2

Solution :-

Logic :- Previous term * 2.5 + Natural numbers from 1 .

Explanation :-

→ 6 * 2.5 + 1 = 15 + 1 = 16

→ 16 * 2.5 + 2 = 40 + 2 = 42

→ 42 * 2.5 + 3 = 105 + 3 = 108

checking next also,

→ 108 * 2.5 + 4 = 270 + 4 = 274

→ 274 * 2.5 + 5 = 685 + 5 = 690 .

therefore, we can conclude that, 110 is the wrong term in the given series and correct term will be 108 .

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