yellis tests

did anyone else do these while at school?

got my results today....
Design and Tech.... 6.9 A
English.... 7.6 A*/A
English Lit.... 7.5 A*/A
French.... 7.4 A*/A
Geography.... 7.9 A*
ICT.... 7.2 A
Maths.... 7.8 A*
Double Science.... 7.6 A*/A
SC Citizenship.... 7.4 A*/A
SC PE.... 6.6 A/B
SC RS.... 7.3 A*/A

Average.... 7.4 A*/A

Maths - 92
Vocab - 81
Pattern 74
Yellis - 87

Anyone know how they work out the PE, ICT, Tech or half the other subjects using just maths, patterns and vocab scores??