Select the set in which the numbers are related in the same way as are the numbers of the following set. (78, 13, 30)

(56, 14, 80) (280, 70, 20) (360, 50, 40) (350, 17, 65)

(280, 70, 20)

Pattern followed is : (78, 13, 30) 13 × 30 = 390 390 ÷ 5 = 78 Similarly , (280, 70, 20) 70 × 20 = 1400 1400 ÷ 5 = 280 280 is correct answer .