Aptitude Quizzes Mathematics Aptitude Test

Question:
4,10, (....), 82, 244, 730

Option A):
218
Option B):
24
Option C):
28
Option D):
77

Correct Answer is Option C):
28

Explanation:
Each number in the series is the preceding number multiplied by 3 and then decreased by 2. i.e (4 x 3 )- 2 = 10 so on.