4, 12, 48, 240, 1440, (...)  Pick one.
A) 7620
B) 10080
C) 6200
D) 10020
E) 12500
Explanation :   Go on multiplying the given numbers by 3, 4, 5, 6, 7   Answer : Option 10080
<result>B</result>
4, 12, 48, 240, 1440, (...)