Question

SOLVE 18,36,72,132,222........?
Write explanation

Answer 1

348 is the answer.....

Answer 2

18, 18 + ( 3 × 6 ), 36 + ( 3 × ( 6 + 6 ) ), 72 + ( 3 × ( 6 + 6 + 8 ) ), 132 + ( 3 × ( 6 + 6 + 8 + 10 ) ), 222 + ( 3 × ( 6 + 6 + 8 + 10 + 12 ) ) = 348