Complete the series: 4,10,28,82,……?

A) 168

B) 144

C) 344

D) 244

  4 x 2 + (4 – 2) = 8 + 2 =10

10 x 2 + (10 – 2) = 20 + 8 = 28

28 x 2 + ( 28 – 2)= 56 + 26 = 82

82 x 2 + (82 – 2)= 164 + (82 -2)= 164 + 80= 244