Study the number pattern. Which set does the number 55 belong to? Give your answer in number. (Eg Set 1 = 1)
Set 1: 15, 20, 25, 30, 35, 40, 45, 50
Set 2: 14, 21, 28, 35, 42, 49
Set 3: 12, 18, 24, 30, 36, 42, 48
Pattern:
Set 1: Increase of 5 to get the next number.
15, 20, 25, 30, 35, 40, 45, 50, 55, 60
Set 2: Increase of 7 to get the next number.
14, 21, 28, 35, 42, 49, 56
Set 3: Increase of 6 to get the next number.
12, 18, 24, 30, 36, 42, 48, 54, 60
Number 55 belongs to Set 1.
Answer(s): 1