issb intelligence MCQ #618

If 5@3=16 and 4@6=25, rule a@b=a×b+1. Then 6@5=?

issb intelligence MCQ #618

  1. Question 1

    Q1. If 5@3=16 and 4@6=25, rule a@b=a×b+1. Then 6@5=?

    • A) 29
    • B) 30
    • C) 31
    • D) 32

    Answer: 31

    Explanation: Six times five plus one equals thirty one. Work each step carefully; ISSB math rewards accuracy under time pressure.