(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)
(413, 662, 911)
(387, 636, 885)
Correct Answer: (a) (287, 536, 785)
Solution:Logic : (Third number + First number) รท 2 = second number
โ (413, 662, 911) โ (911 + 413) รท 2 โ (1324) รท 2 = 662
โ (387, 636, 885) โ (885 + 387) รท 2 โ (1272) รท 2 = 636
Similarly,
โ (287, 536, 785) โ (785 + 287) รท 2 โ (1072) รท 2 = 536