1 Which of the following wastes can be disposed of into the sink? star A Petrol B Concentrated sulphuric acid C Sodium chloride solution D Concentrated sodium hydroxide solution T4 Chapter 1.2 Disposal of Waste
2 ### Diagram 1 Which of the following sources of fire is suitable to be extinguished using the tool? star A Paper and wood B Oil and grease C Electrical appliances D Magnesium metal T4 Chapter 1.3 Fire Extinguishers
3 ### Diagram 2 What is the aim of the action? star A Increase the number of the heart beat B Increase the pressure in the lungs C Increase the diameter of the respiratory tract D Increase the volume of air in the lungs T4 Chapter 2.2 Heimlich Manoeuvre
4 Which of the following is the factor that affect human pulse rate? star A Age B Height C Body weight D Skin Colour T4 Chapter 3.2 Pulse Rate
5 Shukri's body mass is 60 kg and his height is 1.70 m. BMI = \frac{\text{Weight (kg)}}{(\text{Height})^2 \text{ (m}^2\text{)}} What is Shukri's BMI category? star A Obese B Desirable weight C Overweight D Underweight T4 Chapter 3.4 Body Mass Index (BMI)
6 ### Diagram 3 What is the advantage of power generation using this method? star A Produce clean energy B Requires a small area C Causes environmental pollution D Reduces depletion of the ozone layer T4 Chapter 12.1 The Use of Nuclear Energy
7 ### Diagram 4 What is P? star A Taxi B Bicycle C Pedestrian D Service vehicle T4 Chapter 4.5 Transportation Sector
8 ### Diagram 5 What is the stage? star A Anaphase I B Anaphase II C Metaphase I D Metaphase II T4 Chapter 5.1 Cell Division
9 ### Diagram 6 What is the percentage to get offsprings with curly hair? star A 25 B 50 C 75 D 100 T4 Chapter 5.2 Inheritance
10 Recombinant DNA technology is used to produce insulin. It combines DNA from one type of microorganism with human DNA. What is the microorganism? star A Fungi B Virus C Protozoa D Bacteria T4 Chapter 5.4 Genetic Engineering Technology
11 ### Diagram 7 Which of the parts labelled A, B, C or D represents cartilage? star A A B B C C D D T4 Chapter 6.2 Human Movement and Growth
12 How does drugs affect coordination function of the human body? star A Cause hallucination B Damage the brain, lungs and kidneys C Blocks the flow of oxygen to the brain D Slows down the nervous system response to stimuli T4 Chapter 7.2 Disruptions to Body Coordination
13 Which of the following shows the atomic arrangement of a gold ring? star A A Figure B B Figure C C Figure D D Figure T4 Chapter 8.1 Matter
14 ### Diagram 8 What type of glass is used? star A Fused silica glass B Soda-lime glass C Borosilicate glass D Lead crystal glass T4 Chapter 9.2 Glass and Ceramic
15 The following informations is the characteristics of a type of medicine. - Used to treat fever, pain and cough - Can strengthen the body's ability to fight disease - Can't kill microorganisms What type of complementary medicine is related to the information? star A Homeopathy B Chiropractic C Acupuncture D Traditional massage T4 Chapter 10.1 Traditional Medicine, Modern Medicine and Complementary Medicine
16 What internal factor produces free radicals in the human body? star A Air pollution B Ultraviolet rays C Cigarette smoke D Metabolism T4 Chapter 10.2 Free Radicals
17 A car is at rest, then it moves and reaches a velocity of 25 ms^-1 in 10 seconds. What is the acceleration of the car? star A 0.4 ms^-2 B 2.5 ms^-2 C 15.0 ms^-2 D 250.0 ms^-2 T4 Chapter 11.1 Linear Motion
18 ### Diagram 9 What can be observed? star A Empty can swing faster B Empty can swing longer C Can filled with sand swings longer D Both cans swing and stop at the same time T4 Chapter 11.4 Mass and Inertia
19 Which of the following is the reason for the selection of a nuclear energy as its main energy sources in a country? star A Low construction cost B Lack of other sources of energy C Has less advanced technology D Small country with a less population T4 Chapter 12.2 The Production of Nuclear Energy
20 The following informations shows the effects of the spread of radiation from nuclear testing. - Cataract - Cell mutation - Deformation in babies - Leukaemia Which of the following match is correct? | | Somatic effects | Genetic effects | |---|---|---| | A | Leukaemia and cell mutation | Cataract and deformation in babies | | B | Cataract and deformation in babies | Leukaemia and cell mutation | | C | Cell mutation and deformation in babies | Leukaemia and deformation in babies | | D | Leukaemia and cataract | Cell mutation and deformation in babies | star A A B B C C D D T4 Chapter 12.3 Impact of Using Nuclear Energy
21 ### Diagram 10 Which of the following process used the microorganism? star A Making bread B Production vaccine C Animal digestion D Processing a leather goods T5 Chapter 1.2a Applications of Useful Microorganisms in Daily Life
22 Subtance X is applied to a child's arm before vaccine injection given. What is substance X? star A Antibiotic B Antiseptic C Antiserum D Disinfectant T5 Chapter 1.3b Aseptic Technique: Antiseptic, Disinfectant and Radiation
23 A piece of pizza contains 10 g of protein, 15 g of carbohydrates and 6 g of fat. ### Table 1 | Food classes | Calorific value (kJ g^-1) | |---|---| | Protein | 16.7 | | Carbohydrate | 16.7 | | Fat | 37.6 | How much is the calorific value of a piece of pizza? star A 71.0 kJ g^-1 B 250.5 kJ g^-1 C 559.6 kJ g^-1 D 643.1 kJ g^-1 T5 Chapter 2.1b Calorific Value of Food
24 ### Diagram 11 What are process P and Q? | | P | Q | |---|---|---| | A | Denitrification | Nitrification | | B | Nitrification | Decomposition | | C | Decomposition | Nitrification | | D | Nitrogen fixation | Denitrification | star A A B B C C D D T5 Chapter 2.3a Nitrogen Cycle: Processes that Add Nitrate Ions to the Soil T5 Chapter 2.3b Nitrogen Cycle: Extraction of Nitrate Ions and Importance
25 ### Diagram 12 What is the advantage of this animal in food production technology? star A High yields of milk B It matures slowly and produces tender meat C Low resistance to diseases and extreme weather D Low labour cost to handle this animal T5 Chapter 2.4a Ways to Increase Quality and Quantity of Food Production
26 ### Table 2 | Technologies | Methods | |---|---| | X | • Heated at 63 °C for 30 minutes • Cooled immediately | | Y | • Drying in oven • Removes water from food | | Z | • Breakdown of complex substances into simpler substances • Uses yeast | Which of the following is correct about the technology used in Table 2? | | X | Y | Z | |---|---|---|---| | A | Tempeh | Dried fruit | Yoghurt | | B | Fruit juice | Dried fruit | Yoghurt | | C | Fruit juice | Dried fruit | Tempeh | | D | Dried fruit | Yoghurt | Tempeh | star A A B B C C D D T5 Chapter 2.5a Methods of Food Processing Technology
27 The following informations show the causes of a type of pollution. - Nuclear waste - Acid rain - Electronic waste Which of the following is the type of the pollution? star A Water pollution B Land pollution C Thermal pollution D Air pollution T5 Chapter 3.2a Types and Sources of Environmental Pollution
28 ### Diagram 13 How does this microorganisms function in the Negative Emission Technology? star A Cleans polluted air B Absorbs polluted gases in the air C Reduces nitrogen gas in the atmosphere D Carry out photosynthesis process T5 Chapter 3.3a Negative Emission Technologies
29 ### Table 3 | Time (s) | 0 | 20 | 40 | 60 | 80 | 100 | 120 | |---|---|---|---|---|---|---|---| | Volume of gas (cm^3) | 0 | 12 | 20 | 24 | 30 | 30 | 30 | Based on Table 3, what is the average rate of reaction for the whole reaction? Average rate of reaction for the whole reaction = \frac{Total volume gas}{Time taken} star A 0.25 cm^3 s^-1 B 0.38 cm^3 s^-1 C 2.67 cm^3 s^-1 D 4.00 cm^3 s^-1 T5 Chapter 4.1c Average Rate of Reaction: Worked Example
30 ### Diagram 14 What is catalyst X? star A Vanadium (V) oxide B Iron filings C Ammonia D Potassium manganate T5 Chapter 4.3b Haber Process
31 ### Diagram 15 Which of the following describes the characteristic of the compound? star A Has a double covalent bond B Has a homologous series of alkene C Represented by the general formula C_n H_{2n+2} D Is an unsaturated hydrocarbon T5 Chapter 5.2 Hydrocarbons
32 ### Diagram 16 What is the process? star A Fermentation B Distillation C Saponification D Extraction T5 Chapter 5.3 Alcohol
33 ### Diagram 17 Which of the following is the correct differences between the fat in substance K and substance L? | | Substance K | Substance L | |---|---|---| | A | Sources from plants | Sources from animals | | B | Liquid state at room temperature | Solid state at room temperature | | C | Has a high melting point | Has a low melting point | | D | The number of hydrogen atoms in the molecule is not maximum | The number of hydrogen atoms in the molecule is maximum | star A A B B C C D D T5 Chapter 5.4 Fats
34 ### Diagram 18 Which of the following labelled parts produces the most oil? star A Q B R C S D T T5 Chapter 5.5a Palm Oil: Structure, Extraction and Composition
35 ### Diagram 19 Which of the following compounds is suitable to be used as substance Z? star A Chloromethane B Ethyl ethanoate C Sucrose solution D Sodium chloride solution T5 Chapter 6.1a Electrolytic Cell: Components and Electrolysis Process
36 ### Diagram 20 What is the function of voltmeter? star A To measure current B To measure power C To measure voltage D To measure resistance T5 Chapter 6.2 Chemical Cell
37 ### Diagram 21 Where is the position of the object to get the image? star A Less than F B At F C At 2F D Between F and 2F T5 Chapter 7.1b Formation of Images by Lenses: Ray Diagrams and Image Characteristics
38 The following information refers to a type of optical instrument. Used to see objects that are too far away What is the optical instrument? star A A Figure B B Figure C C Figure D D Figure T5 Chapter 7.2b Optical Instruments: Telescope and Applications of Lenses
39 ### Diagram 22 Which of the following science concepts are involved in the situation? star A Bernoulli's Principle B Pascal Principle C Archimedes' Principle D Momentum Conservation Principle T5 Chapter 8.1b Pressure in Fluids: Bernoulli's Principle
40 ### Diagram 23 Which of the following A, B, C or D is the user segment? star A A B B C C D D T5 Chapter 9.2 Global Positioning System (GPS)