Study the number pattern. Which set does the number 65 belong to? Give your answer in number. (Eg Set 1 = 1)
Set 1: 20, 25, 30, 35, 40, 45, 50
Set 2: 21, 28, 35, 42, 49
Set 3: 24, 32, 40, 48
Pattern:
Set 1: Increase of 5 to get the next number.
20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70
Set 2: Increase of 7 to get the next number.
21, 28, 35, 42, 49, 56, 63, 70
Set 3: Increase of 8 to get the next number.
24, 32, 40, 48, 56, 64
Number 65 belongs to Set 1.
Answer(s): 1