1 Which of the following substance should not be thrown into the sink? star A Grease B Alcohol C Dilute acid D Dilute alkali T4 Chapter 1.2 Disposal of Waste
2 Among the following, which one is true about fire blankets? star A Support combustion B Blocks oxygen supply C Able to extinguish big fire D Blocks carbon dioxide supply T4 Chapter 1.3 Fire Extinguishers
3 What causes an individual's condition to require CPR? star A Cough B Choking C Breathing difficulties D Electric shock T4 Chapter 2.1 Cardiopulmonary Resuscitation (CPR)
4 A nurse wants to measure the body temperature of a baby using a rectal thermometer. What is the correct sequence of techniques for using a rectal thermometer? - Leave it until you hear a 'Beep' sound and record the temperature reading - Insert the thermometer into the baby's rectum about 1.5 - 2.5 cm - Apply petroleum jelly to the thermometer tip star A I, II, III B II, III, I C III, II, I D III, I, II T4 Chapter 3.1 Body Temperature
5 Diagram 1 shows the blood pressure reading of an adult woman. What is the woman's blood pressure category? star A Normal B At risk C High blood pressure stage 1 D High blood pressure stage 2 T4 Chapter 3.3 Blood Pressure
6 Which of the following is a non-renewable energy source? star A Water B Waves C Biomass D Coal T4 Chapter 4.2 Energy Sector
7 Diagram 2 shows a socio-scientific issue in sector Y. One of the adverse effects of this activity is the occurrence of landslides and the extinction of flora and fauna. Which of the following is a Green Technology application that can deal with the issue effectively? star A Recycle paper B Forest reserve gazette C Imposing fines on offenders D Implement selective logging methods T4 Chapter 4.4 Agriculture and Forestry Sector
8 Diagram 3 shows an environmentally-friendly mode of transport. Why is the single occupant vehicle in that position? star A The number of single occupant vehicles is the highest B The distance travelled by single occupant vehicles is the nearest C Single occupant vehicles emit greenhouse gases at the highest rate D Single occupant vehicles take the shortest time to reach their destination T4 Chapter 4.5 Transportation Sector
9 The X structure in a cell is the basic hereditary unit that determines an individual's characteristics. What is structure X? star A Gene B Nucleus C Chromosome D Deoxyribonucleic acid (DNA) T4 Chapter 5.1 Cell Division
10 Diagram 4 shows the inheritance mechanism of monohybrid crossing for the ability to roll tongue. Key: B - Able to roll tongue b - Unable to roll tongue What is the genotype and phenotype for Y? star A Bb, Able to roll tongue B bb, Unable to roll tongue C Bb, Unable to roll tongue D bb, Able to roll tongue T4 Chapter 5.2 Inheritance
11 Among the following, what is the symptom of thalassemia? star A Small red blood cells B Red blood cells are sickle-shaped C Genetic diseases that usually occur in men D Individuals unable to differentiate between red and green T4 Chapter 5.3 Mutation
12 Ali is the eldest of five siblings. He has a height problem where he is shorter than his siblings. What is the most effective way to help Ali get the ideal height? star A Practice consuming isotonic drinks B Practice taking Vitamin C supplements C Practice consuming vegetables and fruits only D Practice consuming calcium and Vitamin D every day T4 Chapter 10.4 Health Products
13 Diagram 5 shows the joint structure of the knee. What is X? star A Muscle B Tendon C Ligament D Synovial fluid T4 Chapter 6.2 Human Movement and Growth
14 Which of the following hormones is secreted by the ovary? star A Insulin B Oestrogen C Thyroxine D Testosterone T4 Chapter 7.1 Human Endocrine System
15 Diagram 6 shows the arrangement of matter for a substance. What is the type of the substance? star A Ionic substance B Atomic substance C Molecular substance D Mixture substance T4 Chapter 8.1 Matter
16 What is the main component in glass? star A Silicon oxide B Silicon dioxide C Aluminium silicate D Aluminium oxide T4 Chapter 9.2 Glass and Ceramic
17 Diagram 7 shows a process occurs naturally inside a body. What is the effect when more Molecule X are produced in the body? star A Emotionally disturbed B Feel tired quickly C Body mass increases D Damages the kidneys T4 Chapter 10.2 Free Radicals
18 Diagram 8 shows the motion graph of Ali's car in a certain period of time. Based on Diagram 8, Ali has gone to the store to buy goods. Which of the following indicates a true statement? star A Ali was in the shop for 5 minutes B The distance of the shop from Ali's house is 5 metres C Ali went to the shop with deceleration for 5 minutes D The velocity of Ali's car on the way home is -0.42 m s^-1 T4 Chapter 11.2 Linear Motion Graphs
19 Which of the following refers to the quantity of matter in an object? star A Force B Mass C Inertia D Displacement T4 Chapter 11.4 Mass and Inertia
20 Diagram 9 shows an electrical energy production reactor. Based on Diagram 9, why is this energy source a choice as an alternative source of electricity? star A Does not require sophisticated technology B The process of producing electricity releases least amount of carbon dioxide gas C The process of producing electricity releases highest amount of carbon dioxide gas D The fuel used is cheap and environmentally-friendly T4 Chapter 12.1 The Use of Nuclear Energy
21 Which of the following microorganisms is a group of protozoa? star A Salmonella sp. B Lactobacillus sp. C Paramecium sp. D Spirogyra sp. T5 Chapter 1.1d Characteristics of Protozoa
22 Which microorganisms can be used in vaccine production? star A Virus B Algae C Bacteria D Protozoa T5 Chapter 1.2a Applications of Useful Microorganisms in Daily Life
23 Diagram 10 shows the condition of a type of plant. What is the nutrient deficiency shown on the leaves? star A Nitrogen B Phosphorus C Potassium D Zinc T5 Chapter 2.2b Effects of Nitrogen, Phosphorus and Potassium Deficiency on Plant Growth
24 Which of the following is true to increase the resources, quality and quantity of the country's food production? star A Opening of new land B Use of modern technology C Improve the food industry D Offer loans to food entrepreneurs T5 Chapter 2.4a Ways to Increase Quality and Quantity of Food Production
25 Ahmad wants to export durian flesh to China. What is the best processing method to keep it fresh? star A Canning B Pasteurisation C Freezing D Vacuum packaging T5 Chapter 2.5a Methods of Food Processing Technology
26 Which of the following is true about health supplement related issue? star A Complex and expensive processing techniques B Difficult to digest and absorb by the body C Dosage requirements for each individual varies D Contains additives that the body does not need T5 Chapter 2.6a Health Foods and Health Supplements
27 Table 1 shows the usage information of four types of lamps. Given, Electricity used in a day = Power of electrical lighting device (kW) × Frequency of use of electric lighting devices in a day (h) Amount of carbon dioxide released (g) = \frac{Electricity used (kWh) \times 39 g}{50 kWh} (Assumption : The use of 50 kWh of electricity produces 39 g of carbon dioxide) Among the following, which type of lamp emits the most amount of carbon dioxide gas during its use? star A LED lamp B Fluorescent lamp C CFL lamp D Halogen lamp T5 Chapter 3.1a Carbon Footprint
28 Which of the following is true about environmental pollution and its causes? star A Thermal, Deforestation B Water, Diesel combustion C Air, Acid rain D Land, Dust storm T5 Chapter 3.2a Types and Sources of Environmental Pollution
29 Diagram 11 shows the activities performed during the celebration. What type of reaction has taken place? star A Slow reaction B Fast reaction C Complete reaction D Explosive reaction T5 Chapter 4.1a Fast Reactions and Slow Reactions in Daily Life
30 Diagram 12 shows the production process of a type of chemical in industry. Among the following, what is the function of vanadium(V) oxide powder in the above reaction? star A Accelerate the rate of reaction B Adding the result of the reaction C Increase the reaction temperature D Increases reaction pressure T5 Chapter 4.3c Contact Process
31 Which of the following are examples of an inorganic carbon compound? star A Silk and coal B Coal and petroleum C Limestone dan carbon dioxide D Petroleum and calcium carbonate T5 Chapter 5.1 Introduction to Carbon Compounds
32 Which of the following process is used to separate petroleum fractions? star A Fermentation B Esterification C Decomposition D Fractional distillation T5 Chapter 5.2 Hydrocarbons
33 Diagram 13 shows the structure of a product produced from palm oil. What is the function of part Q? star A Dissolves in grease B Dissolves in water C Dissolves in alcohol D Dissolves in limewater T5 Chapter 5.5b Palm Oil: Soap Production and Sustainable Management
34 An electrolyte is a substance that can conduct electricity. What is an example of a correct electrolyte? star A Ethanol B Glucose solution C Molten naphthalene D Molten lead(II) bromide T5 Chapter 6.1a Electrolytic Cell: Components and Electrolysis Process
35 Diagram 14 shows a simple cell. What is metal Y? star A Zinc B Copper C Silver D Lead T5 Chapter 6.2 Chemical Cell
36 Diagram 15 shows a type of lens. Which of the following are the characteristics of an image formed if an object is placed 25 cm from the lens? star A Virtual, upright and magnified B Virtual, upright and diminished C Real, inverted and magnified D Real, inverted and diminished T5 Chapter 7.1b Formation of Images by Lenses: Ray Diagrams and Image Characteristics
37 A company that manufactures electronic devices wants to develop a type of DSLR camera that produces images with a wider field of view. What is the characteristic of the lens that is suitable for use? star A Thin flat lens B The lens focal point is far C Short focal length of the lens D The biconvex lens is a few millimetres thick T5 Chapter 7.2b Optical Instruments: Telescope and Applications of Lenses
38 Diagram 16 shows a hydraulic system. If the force exerted on piston S is 150 N, what is the output force produced on piston T? star A 150 N B 250 N C 350 N D 450 N T5 Chapter 8.1a Pressure in Fluids: Pascal's Principle and the Hydraulic System
39 Diagram 17 shows the types of satellite orbits. What is X? star A Geosynchronous Orbit (GSO) B High Earth Orbit (HEO) C Low Earth Orbit (LEO) D Medium Earth Orbit (MEO) T5 Chapter 9.1a Satellite: Types of Orbits
40 What is the use of Global Positioning System (GPS) in navigation system? star A Provides information about location and weather in any time B Provides information about location and time in all weather conditions C Provides information about the distance and the fastest route for a trip D Provides information about traffic conditions and the fastest route for a trip T5 Chapter 9.2 Global Positioning System (GPS)