This test is based on work done up to Feb in Y10. There are 24 qu and 20 minutes is allocated to it in the exam. This test is based on work done up to Feb in Y10. There are 24 qu and 20 minutes is allocated to it in the exam Approx grade boundaries C - 46(11/24); B - 58%(14/24); A - 71%(17/24); A* - 83% (20/24)