IKMC 2027 - Grades 11-12 - Self-study SET 6 - Thematic Batch 3 Question 2

Kengi counts on adjacent fingers: 1 on the thumb, 2 on the index finger, 3 on the middle finger, 4 on the ring finger, 5 on the little finger, 6 on the ring finger, 7 on the middle finger, and so on. Which finger corresponds to 2020?