what will be the next number in the following series??
1,4...48,100,180,294  Choose the most appropriate option:
A) 32
B) 46
C) 24
D) 18
E) 30
1x1x1=1;   2x2x1=4;   3x3x2=18;   4x4x3=48;   5x5x4=100;   6x6x5=180;   7x7x6=294;   so answer is 18.   ANSWER:18
<result>D</result>
what will be the next number in the following series??
1,4...48,100,180,294