17, 22, 52, 165, ? | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) To find the next number in the series $17, 22, 52, 165, ?$,we analyze the pattern between consecutive terms:$17 	imes 1 + 5 = 22$$22 	imes 2 + 8

Vedclass · Accepted Answer

$668$

Vedclass · Answer

(D) To find the next number in the series $17, 22, 52, 165, ?$,we analyze the pattern between consecutive terms:$17 	imes 1 + 5 = 22$$22 	imes 2 + 8 = 52$$52 	imes 3 + 9 = 165$$165 	imes 4 + 8 = 668$Alternatively,looking at the pattern of the additions $(5, 8, 9, 8)$: The multipliers are $1, 2, 3, 4$. The additions follow a pattern where the second difference is constant $(-2)$:$5 \xrightarrow{+3} 8 \xrightarrow{+1} 9 \xrightarrow{-1} 8$Differences: $3, 1, -1$. The difference between these is $-2$.Following this logic,the next term is $165 	imes 4 + 8 = 660 + 8 = 668$.

$2$	$4$	$9$	$20$	$43$	$90$
$3$	$(A)$	$(B)$	$(C)$	$(D)$	$(E)$

$17, 22, 52, 165, ?$

Similar Questions

$5, 11, 19, 29, ?$

In the following number series,a wrong number is given. Find out that wrong number.
$8, 12, 24, 46, 72, 108, 152$

$1, 1, 4, 8, 9, 27, 16, ?$

$2$ $4$ $9$ $20$ $43$ $90$
$3$ $(A)$ $(B)$ $(C)$ $(D)$ $(E)$

Which of the following numbers will come in place of $(D)?$

Find the next number in the series: $0, 6, 24, 60, 120, 210, ?$

Vedclass Test Series

Exam Paper Generator

Online Exam Module