Find the odd number from the given sequence: | vedclass

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Question

(A) Let us analyze the pattern of the series:$5 	imes 1 + 1^2 = 5 + 1 = 6$$6 	imes 2 + 2^2 = 12 + 4 = 16$$16 	imes 3 + 3^2 = 48 + 9 = 57$$57 	imes

Vedclass · Accepted Answer

$7$

Vedclass · Answer

(A) Let us analyze the pattern of the series:$5 	imes 1 + 1^2 = 5 + 1 = 6$$6 	imes 2 + 2^2 = 12 + 4 = 16$$16 	imes 3 + 3^2 = 48 + 9 = 57$$57 	imes 4 + 4^2 = 228 + 16 = 244$$244 	imes 5 + 5^2 = 1220 + 25 = 1245$$1245 	imes 6 + 6^2 = 7470 + 36 = 7506$Comparing this with the given sequence $5, 7, 16, 57, 244, 1245, 7506$,we see that the second term should be $6$ instead of $7$. Therefore,$7$ is the odd number in the sequence.

$12$	$28$	$64$	$140$
$37$	$(a)$	$(b)$	$(c)$	$(d)$	$(e)$

Find the odd number from the given sequence: $5, 7, 16, 57, 244, 1245, 7506$.

Similar Questions

Find the next number in the series: $27, 38, 71, 126, 203, ?$

Find out the odd number from the given sequence: $41, 45, 61, 97, 181, 261, 405$.

Observe the following table and determine the value that should replace $(e)$:

$12$ $28$ $64$ $140$

$37$ $(a)$ $(b)$ $(c)$ $(d)$ $(e)$

Find the next number in the series: $7, 9, 13, 21, 37, ?$

Find the next term in the series: $1, 5, 13, 25, 41, ?$

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