Next: 8, 6, 9, 7, 10, 8, ?
Question 1
Q1. Next: 8, 6, 9, 7, 10, 8, ?
Answer: 11
Explanation: Two interleaved series: 8,9,10,11 and 6,7,8. Next is 11. Work each step carefully; ISSB math rewards accuracy under time pressure.