A) 9
B) 65
C) 216
D) None of the above
Correct Answer: C
Solution :
| [c] Series is of the following form \[{{1}^{3}}+1,\]\[{{2}^{3}}+1,\]\[{{3}^{3}}+1,\]\[{{4}^{3}}+1,\]\[{{5}^{3}}+1,\]\[{{6}^{3}}+1,\]\[{{7}^{3}}+1,...\] \[\therefore \] 6th term i.e., 216 is incorrect because correct term is \[{{6}^{3}}+1=217.\] |
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