Find the number that fits: 2, 5, 10, 17, ?
2025
Find the number that fits: 2, 5, 10, 17, ?
- A.
26
- B.
24
- C.
21
- D.
20
Attempted by 40 students.
Show answer & explanation
Correct answer: A
The differences are 3, 5, 7, so the next difference is 9. Therefore 17 + 9 = 26.