Find the wrong number in the series:7, 28, 63 | vedclass

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

Question

(D) The given series follows the pattern $(n^{3} - 1)$ for $n = 2, 3, 4, 5, 6, 7, 8, 9$.Calculating the terms:$2^{3} - 1 = 8 - 1 = 7$$3^{3} - 1 = 27 -

Vedclass · Accepted Answer

$611$

Vedclass · Answer

(D) The given series follows the pattern $(n^{3} - 1)$ for $n = 2, 3, 4, 5, 6, 7, 8, 9$.Calculating the terms:$2^{3} - 1 = 8 - 1 = 7$$3^{3} - 1 = 27 - 1 = 26$$4^{3} - 1 = 64 - 1 = 63$$5^{3} - 1 = 125 - 1 = 124$$6^{3} - 1 = 216 - 1 = 215$$7^{3} - 1 = 343 - 1 = 342$$8^{3} - 1 = 512 - 1 = 511$$9^{3} - 1 = 729 - 1 = 728$Comparing this with the given series $7, 28, 63, 124, 215, 342, 611$,we see that $28$ is incorrect (it should be $26$) and $611$ is incorrect (it should be $511$). However,looking at the options provided,$611$ is the most significant outlier in the sequence pattern.

Find the wrong number in the series:
$7, 28, 63, 124, 215, 342, 611$

Similar Questions

Choose the correct alternative for the missing terms in the series: $W, V, T, S, Q, P, N, M, ?, ?$

Fill in the blank space for the given series with the correct alternative.
$8, 24, 12, 36, 18, 54, (\ldots)$

The following question is based on the five three-digit numbers given:
$513, 248, 371, 634, 167$
Which of the following is the middle digit of the second highest number among these numbers?

Choose the correct alternative for the missing term in the series: $AZ, GT, MN, ?, YB$

Choose the correct alternative to complete the series: $aa...aaa.....aaaa...aaaa...b$

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Find the wrong number in the series:$7, 28, 63, 124, 215, 342, 611$