Concept:Find the wrong term by checking the pattern of differences.Explanation:Start with 2.2+(3×5)=2+15=17.17+(4×6)=17+24=41.Next, the pattern gives 41+(5×7)=41+35=76.But the given term is 75, so 75 is incorrect.Check the next step: 76+(6×8)=76+48=124.So the correct series is 2,17,41,76,124.Answer:The wrong term is 75; it must be replaced by 76.