Solution:The pattern followed here is :{(1st number × 3) + 4} = 2nd number & (2nd number × 2) - 3} = 3rd number
(8, 28, 53) → {(8 × 3) + 4} = 28 & {(28 × 2) - 3} = 53
(7, 25, 47) → {(7 × 3) + 4} = 25 & {(25 × 2) - 3} = 47
Similarly,
(13, 43, ?) → {(13 × 3) + 4} = 43 & {(43 × 2) - 3} = 83
Hence, "83" is the correct answer.