Question

3, 7, 23, 95, ?

• A. 128
• B. 479
• C. 575
• D. 319

Answer 1

Answer:

B. 479

3 × 2 +1 = 7 7 × 3 + 2 = 23 23 × 4 + 3 = 95 95 × 5 + 4 = 479