Police Recruitment General Science Practice Test 3
English-medium practice test. Practise science through 14 four-option MCQs and 6 True/False checks on vaccines, antibiotics, decomposers, trophic energy, Earth's rotation and moonlight, plus kinetic energy, radiation, concave mirrors, resistance, neutralisation, stainless steel, mitochondria, haemoglobin and tuberculosis. Difficulty mix: 7 easy, 10 medium and 3 hard. Each correct answer earns +1; incorrect and unattempted answers score 0, with no negative marking.