Question

1, 4, 5, 8, 9, 12, 13, ____ . അടുത്ത സംഖ്യ ഏതാണ്?

• A. 22
• B. 18
• C. 16
• D. 20

Answer 1

Answer:

C. 16

1+3 = 4 4+1 = 5 5 +3 = 8 8+1 = 9 9 + 3 = 12 12 + 1 = 13 13 + 3 = 16