New Calculation...

If
   1 x 4 = 28
   2 x 3 = 46
   1 x 3 = 26

then
   2 x 4 = ?

Answer (select the gray box to see the answer):

2 x 4 = 48 (every no is multiplied by 2 first i.e, 2x2= 4 and 4x2=8)