Question

4, 20, 80, 240, …….

• A. 320
• B. 480
• C. 540
• D. 600

Answer 1

Answer:

B. 480

4 × 5 = 20 20 × 4 = 80 80 × 3 = 240 that is multiply each numbers by 5 , 4 , 3 ,2 240 × 2 = 480 4, 20, 80, 240, 480