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40 vote

The next term of the sequence 1, 9, 28, 65, 126, ... is

Asked on by | Votes 40 | Views: 1747 | Tags: mathematics     | sequence and series     | quantitative aptitude     | ssc     | Add Bounty

The next term of the sequence 1, 9, 28, 65, 126, ... is
1). 199
2). 205
3). 216
4). 217

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2 answers

38 vote
Answered by on | Votes 38 |
I have read it somewhere 217 is correct

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60 vote
Answered by on | Votes 60 | | Last Updated: 2021-08-12 12:49:54

The pattern of the sequence is : 1 + $2^{3}$ = 9

1 + $3^{3}$ = 28

1 + $4^{3}$ = 65

1 + $5^{3}$ = 126

1 + $6^{3}$ = 217

Accepted Answer