Find out the wrong term from the given series | vedclass

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Question

(C) Let us analyze the differences between consecutive terms in the series:$13 - 8 = 5$$21 - 13 = 8$$32 - 21 = 11$$47 - 32 = 15$$63 - 47 = 16$$83 - 63

Vedclass · Accepted Answer

$47$

Vedclass · Answer

(C) Let us analyze the differences between consecutive terms in the series:$13 - 8 = 5$$21 - 13 = 8$$32 - 21 = 11$$47 - 32 = 15$$63 - 47 = 16$$83 - 63 = 20$The pattern of differences is $5, 8, 11, 14, 17, 20$ (increasing by $3$ each time).Following this pattern:$8 + 5 = 13$$13 + 8 = 21$$21 + 11 = 32$$32 + 14 = 46$ (instead of $47$)$46 + 17 = 63$$63 + 20 = 83$Therefore,the wrong term is $47$.

Find out the wrong term from the given series: $8, 13, 21, 32, 47, 63, 83$.

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