1 Which of the following substances should not be thrown into the sink? star A Oil paint B Dilute alkali C Distilled water D Dilute acid T4 Chapter 1.2 Disposal of Waste
2 Which of the following is true about ABC fire extinguisher? star A Easy to maintain B Causes soil contamination C Dangerous to animals D The spray dries quickly 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 Heart attack T4 Chapter 2.1 Cardiopulmonary Resuscitation (CPR)
4 A mother wants to check her child's body temperature using a clinical thermometer. What sequence of techniques should the mother do? I Remove the thermometer and record the reading. II Place the thermometer in the mouth for about 2 to 3 minutes. III Make sure the temperature of the thermometer is below 35°C before using it. star A I, II, III B II, I, III C III, I, II D III, II, I T4 Chapter 3.1 Body Temperature
5 Diagram 1 shows the blood pressure reading of an adult man. What is the man's blood pressure category? star A Normal B At risk C High blood pressure stage 2 D High blood pressure stage 3 T4 Chapter 3.3 Blood Pressure
6 Which of the following is a renewable energy source? star A Water B Coal C Petroleum D Radioactive substance T5 Chapter 5.2 Hydrocarbons
7 Diagram 2 shows a man who is doing an activity to deal with a problem in sector Y. If he does this activity excessively, it can cause a negative impact on the environment. Which of the following is a Green Technology application that can deal with the issue effectively? star A Use of compost fertilizer B Use of organic pesticides C Get advice from experts D Conduct research to obtain disease-resistant plant breeds T4 Chapter 4.4 Agriculture and Forestry Sector
8 Diagram 3 shows an environmentally-friendly mode of transport. Why is the pedestrian in that position? star A The number of pedestrians is the most B Pedestrians do not release greenhouse gases C The distance traveled by pedestrians is the farthest D Pedestrians take the longest time to reach their destination T4 Chapter 4.5 Transportation Sector
9 Structure X in a cell made up of two twisted antiparallel polynucleotide chains forming a double helix structure. 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 earlobe type characteristics. Key: B – Free earlobes b – Attached earlobes What is the genotype and phenotype for Y? star A Bb, Free earlobes B bb, Attached earlobes C Bb, Attached earlobes D bb, Free earlobes T4 Chapter 5.2 Inheritance
11 Among the following, what is the symptom of haemophilia? star A Blood is hard to clot B Red blood cells are sickle-shaped C Genetic diseases that usually occur in women D Individuals unable to differentiate between red and green T4 Chapter 5.3 Mutation
12 Ali is overweight while his other siblings have an ideal weight. What is the most effective way to help Ali get the ideal weight? star A Practice taking supplements B Practice consuming isotonic drinks C Practice the concept of Malaysian Healthy Plate D Practice consuming vegetables and fruits only T5 Chapter 2.1a Balanced Diet, Malnutrition and Pinggan Sihat Malaysia
13 Which muscles are involved in the movement of the hinge joint? star A Triceps B Cardiac C Radius D Ligament T4 Chapter 6.2 Human Movement and Growth
14 Which of the following hormones is secreted by the pancreas? star A Oestrogen B Insulin C Thyroxine D Testosterone T4 Chapter 7.1 Human Endocrine System
15 Diagram 5 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 clay? star A Sodium silicate B Sodium oxide C Aluminium silicate D Aluminium oxide T4 Chapter 9.2 Glass and Ceramic
17 Diagram 6 shows a process occurs naturally inside a body. What is the effect when more X are produced in the body? star A Emotionally disturbed B The face wrinkles quickly C Body mass increases D Vision becomes blurred T4 Chapter 10.2 Free Radicals
18 Diagram 7 shows the motion graph of Ali's car in a certain period of time. Given, Velocity = \frac{Displacement (m)}{Time (s)} Which of the following is a true statement? star A The velocity of Ali's car at OJ is 1 m s^-1 B The velocity of Ali's car at JK is 0 m s^-1 C The velocity of Ali's car at KL is -1 m s^-1 D The velocity of Ali's car at LM is -0 m s^-1 T4 Chapter 11.2 Linear Motion Graphs
19 What is the S.I. unit for mass? star A Gram B Newton C Kilogram D Miligram T4 Chapter 11.4 Mass and Inertia
20 Diagram 8 shows an electrical energy production reactor. Based on Diagram 8, why is this energy source a choice as an alternative source of electricity? star A The fuel used is cheap and environmentally-friendly. B The process of producing electricity decreases the rate of water eutrophication. C The process of producing electricity releases a high amount of carbon dioxide gas. D The electricity produced is sufficient to meet the needs of the population of large countries. T4 Chapter 12.2 The Production of Nuclear Energy
21 Which of the following microorganisms is a group of algae? star A Lactobacillus sp. B Paramecium sp. C Amoeba sp. D Spirogyra sp. T5 Chapter 1.1c Characteristics of Algae
22 Which microorganism is able to convert dead plants and animals to ammonium compounds? star A Virus B Algae C Protozoa D Bacteria T5 Chapter 2.3a Nitrogen Cycle: Processes that Add Nitrate Ions to the Soil
23 Diagram 9 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 Efficient land management 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 freshwater fish to Korea. What is the best processing method to keep the fish 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 food related issues? star A Less fresh B High price C Not processed D Perishable 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) \times Frequency of use of electrical 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 least 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, Oil spill B Water, Detergent waste C Air, Deforestation D Land, Dust storm T5 Chapter 3.2a Types and Sources of Environmental Pollution
29 Diagram 10 shows the condition of a type of metal. What type of reaction has taken place? star A Slow reaction B Fast reaction C Complete reaction D Rusting reaction T5 Chapter 4.1a Fast Reactions and Slow Reactions in Daily Life
30 Diagram 11 shows the production process of a type of chemical in industry. Among the following, what is the function of iron filling 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 4.3b Haber Process
31 Which of the following processes removes excess carbon dioxide from the air in the carbon cycle? star A Respiration B Burning C Photosynthesis D Transpiration T5 Chapter 5.1 Introduction to Carbon Compounds
32 What elements are found in hydrocarbon compounds? star A Carbon and hydrogen B Carbon and oxygen C Carbon, hydrogen and oxygen D Carbon, hydrogen, nitrogen and oxygen T5 Chapter 5.2 Hydrocarbons
33 Diagram 12 shows some of the nutritional content found in palm oil. What is the effect of taking such nutrients on health? star A Maintain nutritional stability B Facilitates the esterification process C Inhibits the hydrolysis process D Slow down the oxidation process T4 Chapter 10.3 Antioxidant Substances T5 Chapter 5.5a Palm Oil: Structure, Extraction and Composition
34 Diagram 13 shows an electrolytic cell. What are P and Q? star A Anode, Anode B Cathode, Cathode C Anode, Cathode D Cathode, Anode T5 Chapter 6.1a Electrolytic Cell: Components and Electrolysis Process
35 Diagram 14 shows a simple cell. What is metal X? star A Zinc B Magnesium C Copper D Aluminium 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 45 cm from the lens? star A Virtual, upright and magnified B Real, upright and magnified C Virtual, inverted and diminished 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 smartphone 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 The lens is a few millimetres thick D Short focal length of the lens 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 50 N, what is the output force produced on piston T? star A 10 N B 60 N C 100 N D 200 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 Global Positioning System (GPS) is a navigation system that provides information about location and time to its users. What are the segments in GPS? star A Control Segment, Satellite Segment and Receiver Segment B Control Segment, Space Segment and User Segment C Main Control Segment, Space Segment and Earth Segment D Main Control Segment, Space Segment and User Segment T5 Chapter 9.2 Global Positioning System (GPS)