SOF NSO · Mathematical Operations · Quiz
5 real SOF NSO questions on Mathematical Operations. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
EASYIf 'P' means '÷', 'Q' means '×', 'R' means '+' and 'S' means '−', then what is the value of: 16 Q 5 R 20 P 4 S 10