Identify the numbers that occur in the series 0, 7, 26, 63,…
2024
Identify the numbers that occur in the series 0, 7, 26, 63, 124.....................................
A. 344 B. 511 C. 215 D. 730
Choose the correct answer from the options given below:
- A.
A and B only
- B.
B and C only
- C.
C and D only
- D.
A and D only
Attempted by 12 students.
Show answer & explanation
Correct answer: B
The series follows the pattern n^3 - 1. Terms are generated by cubing integers and subtracting one (e.g., 6^3 - 1 = 215, 8^3 - 1 = 511). Checking the options: 215 and 511 fit the pattern, while 344 and 730 do not match their respective expected values (342 and 728). Therefore, the numbers occurring in the series from the options are 511 and 215.