Question

15 17 32 49 81 130 ..... ?

• A. 179
• B. 211
• C. 194
• D. 226

Answer 1

Answer:

B. 211

1517 32 49 81 130 ? 15 + 17 = 32 17 + 32 = 49 32 +49 = 81 81+130 = 211