jee-main 2023 Q63

jee-main · India · session2_10apr_shift2 Sequences and Series Evaluation of a Finite or Infinite Sum
If $S _ { n } = 4 + 11 + 21 + 34 + 50 + \ldots$ to $n$ terms, then $\frac { 1 } { 60 } \left( S _ { 29 } - S _ { 9 } \right)$ is equal to
(1) 223
(2) 226
(3) 220
(4) 227
If $S _ { n } = 4 + 11 + 21 + 34 + 50 + \ldots$ to $n$ terms, then $\frac { 1 } { 60 } \left( S _ { 29 } - S _ { 9 } \right)$ is equal to\\
(1) 223\\
(2) 226\\
(3) 220\\
(4) 227