1 A student wants to carry out an experiment involving volatile chemicals. What is the most suitable personal protective equipment should be used? star A Goggles B Face mask C Gloves D Safety shoes T4 Chapter 1.1 Personal Protective Equipment
2 What is an example of waste material that can be disposed of through the laboratory sink after being autoclaved? star A Blood B Needle C Culture medium D Natrium chloride solution T4 Chapter 1.2 Disposal of Waste
3 Which of the following causes leads a person to be given Heimlich Manoeuvre emergency aid? star A Drowned B Choked C Electric shocked D Heart attack T4 Chapter 2.2 Heimlich Manoeuvre
4 Diagram 1 shows the blood pressure reading of an adult male while at rest. Diagram 1 What is the man's blood pressure category? star A Normal B Optimal C High blood pressure stage 1 D High blood pressure stage 3 T4 Chapter 3.3 Blood Pressure
5 A man has a body mass of 57 kg and a height of 1.73 m. What is her Body Mass Index (BMI)? star A 0.03 kg/m² B 0.05 kg/m² C 19.05 kg/m² D 32.95 kg/m² T4 Chapter 3.4 Body Mass Index (BMI)
6 What material is the main contributor to solid waste in the waste and wastewater management sector? star A Wood B Paper C Plastics D Metals T4 Chapter 4.3 Waste and Wastewater Management Sector
7 The increase in the number of vehicles in country X has resulted in a sudden increase in environmental temperature. Among the following, what action should be taken to overcome the problem? star A Encourage vehicle ownership. B Reducing the use of natural gas vehicles C Increasing the frequency of light rail transit (LRT) trips D Providing high rebates on the purchase of electric vehicles T4 Chapter 4.5 Transportation Sector
8 Diagram 2 shows an activity carried out to address socio-scientific issues in the transport sector. Diagram 2 Based on Diagram 2, what is the effect of the activity to the environment? star A Reduce carbon handprint B Maximize carbon footprint C Increase the burning of fossil fuels D Reduce greenhouse gas emissions T4 Chapter 4.5 Transportation Sector
9 Which of the following is an example of a dominant trait in humans? star A Black hair B Blue eye colour C Attached earlobe D Inability to roll the tounge T4 Chapter 5.2 Inheritance
10 The information below indicates a type of genetic disease. > Individuals who have a recessive mutant gene on the X chromosome. > Commonly occurs in men What is the name of the mutation disease? star A Thalassemia B Albinism C Colour blind D Sickle cell anemia T4 Chapter 5.3 Mutation
11 Which of the following is true about genetically modified organisms or GMOs? star A Maintains the original characteristics of the parent B Using the traditional crossover process C Combining animal genes with fungal genes D Combining plant genes with bacterial genes T4 Chapter 5.4 Genetic Engineering Technology
12 Diagram 3 shows an animal in motion. Diagram 3 How can the animal ensure that its body does not fall while standing? star A Straighten the body to be balanced B Lowering the body for more stability C Strutting the tail to increase the base area D Lifts the tail to reduce pressure T4 Chapter 6.1 Support, Movement and Growth in Animals
13 Which of the following provides support to non-woody plants on the ground? star A Stilt roots B Cell turgidity C Aerenchyma tissue D Hollow stem T4 Chapter 6.3 Support, Growth and Stability in Plants
14 What type of drug causes someone to hear voices that are non-existent? star A Depressant B Stimulant C Inhalant D Hallucinogen T4 Chapter 7.2 Disruptions to Body Coordination
15 Diagram 4 shows the position of P in the incomplete Modern Periodic Table of Elements. Diagram 4 What is the proton number of element P? star A 2 B 3 C 5 D 13 T4 Chapter 8.2 Modern Periodic Table of Elements
16 Which of the following metals is used to produce steel? star A Zinc B Copper C Tin D Iron T4 Chapter 9.1 Alloy
17 Diagram 5 shows the type of treatment practiced by residents in a housing area Diagram 5 Based on Diagram 5, what conclusions can be drawn from the graph? star A Modern medicine is the main choice of patients. B Patients prefer to rely on traditional medicine. C Traditional medicine is used more than other treatments. D Complementary medicine is used twice as much as traditional medicine. T4 Chapter 10.1 Traditional Medicine, Modern Medicine and Complementary Medicine
18 Diagram 6 shows some examples of healthy foods. Diagram 6 What is the effect of consuming these foods on the health of the body? star A Reduces digestion rate so the body is healthier B Provides the main nutrients for normal growth C Prevents free radicals from damaging cells D Provides free radicals to speed up metabolism T4 Chapter 10.3 Antioxidant Substances
19 What is the condition that cause objects to experience free fall? star A Vacuum B Gravity C Force D Pressure T4 Chapter 11.3 Gravitational Acceleration and Free Fall
20 The information below shows a statement about a nuclear plant accident. > Accidents that occurred at nuclear power plants such as Chernobyl (1986) and > Fukushima (2011) have resulted in thousands of local residents having to be evacuated > and the surrounding area is no longer safe to live in. Based on the above information, what are the main risks of nuclear power plant accidents to humans? star A Premature birth of babies and physical defects B Increased threat of nuclear war C Increased use of fossil fuels D Homelessness and health threats T4 Chapter 12.3 Impact of Using Nuclear Energy
21 What is the group of microorganisms used in the leather goods manufacturing industry? star A Virus B Fungi C Bacteria D Protozoa T5 Chapter 1.2a Applications of Useful Microorganisms in Daily Life
22 Among the following, what is the microorganism that cause athlete's foot disease and its treatment? star A Varicella-zoster, Antiviral B Trichophyton rubrum, Antifungal C Plasmodium vivax, Antibiotic D Escherichia coli, Antiviral T5 Chapter 1.3d Methods of Treating Infectious Diseases
23 Diagram 7 shows a woman's breakfast menu. Diagram 7 Based on Diagram 7, what is the function of the part labeled X? star A Avoiding constipation B Building new cells C Maintains body temperature D Provides energy T5 Chapter 2.1b Calorific Value of Food
24 Among the following, what is the natural phenomenon that converts nitrogen in the air to nitrate ions into the soils? star A Lightning B Nitrification C Denitrification D Decomposition T5 Chapter 2.3a Nitrogen Cycle: Processes that Add Nitrate Ions to the Soil
25 Table 1 shows some of the efforts carried out in the agricultural sector in Malaysia. | P | Q | |---|---| Based on Table 1, what is the effort Q? star A Using organic fertiliser B Using chemical fertiliser C Using pesticides D Using herbicides T5 Chapter 2.4b Use of Insecticides and Biological Control
26 Siti is allergic to peanuts. Among the following, which information on food label should she pay attention to avoid experiencing severe allergic reactions? star A List of ingredients B Nutritional quality C Storing instructions D Manufacturing information T5 Chapter 2.6b National Food Safety Policy, Food Act 1983 and Halal Food Status
27 Among the following, what are the carbon handprint measures for efficient waste management? star A Using rechargeable batteries B Reduce the quantity of products used C Storing carbon dioxide in a carbon sink D Replacing the use of cement with logs T5 Chapter 3.1b Carbon Footprint and Carbon Handprint of a Product
28 What is the role of each individual in reducing the carbon dioxide content in the air? star A Cutting down trees B Burning garbage C Riding in individual vehicles D Using an electric car T4 Chapter 4.6 Green Technology and Life
29 Diagram 8 shows a condition of an iron fence. Diagram 8 Based on Diagram 8, what is the reaction involved? star A Erosion B Respiration C Transpiration D Rusting T5 Chapter 4.1a Fast Reactions and Slow Reactions in Daily Life
30 Diagram 9 shows a cooking utensil available on the market. Diagram 9 What is the main function of the cooking utensil? star A Ensures cooked food lasts longer B Food can be cooked faster C Making a cooked food tastier D Improves the nutrition of cooked food T5 Chapter 4.3a Applications of the Concept of Rate of Reaction in Daily Life
31 Which of the following is the correct information on the members of the alkene homologous group? star A 2, Propene B 3, Ethene C 4, Pentene D 6, Hexene T5 Chapter 5.2 Hydrocarbons
32 Which of the following is characteristic of saturated fat? star A Sources from animals B Liquid at room temperature C Low melting point D Soluble in water T5 Chapter 5.4 Fats
33 Diagram 10 shows some of the steps in the process of industrial palm oil extraction. Diagram 10 Based on the Diagram 10, what is the purpose of the Process X? star A Dispersing palm fruits from bunches B Separating the pulp from the shell C Softening palm pulp D Separating pulp fibres from palm oil T5 Chapter 5.5a Palm Oil: Structure, Extraction and Composition
34 Diagram 11 shows an electrolytic cell. Diagram 11 Based on Diagram 11, what ions move to electrode X and electrode Y? star A Sulfate ions, Copper ions B Copper ions, Sulfate ions C Hydrogen ions, Hydroxide ions D Hydroxide ions, Sulfate ions T5 Chapter 6.1a Electrolytic Cell: Components and Electrolysis Process
35 Which of the following is correct about simple chemical cell? star A Dry cell is used as a source of energy B Consists of two metals of the same type C Conversion of chemical energy to electrical energy D Glucose solution is used as the electrolyte T5 Chapter 6.2 Chemical Cell
36 Diagram 12 shows a type of lens. Diagram 12 Based on Diagram 12, what happens to the light ray after passing through the lens? star A Magnifies the image of an object B Converges light to a focal point C Diverges the light passing through it D Blocks light from passing through T5 Chapter 7.1a Formation of Images by Lenses: Convex and Concave Lenses
37 Diagram 13 shows a type of optical instrument. Diagram 13 A student is using an optical instrument as shown in Diagram 13. He found the resulting image blurry and too small. What steps should be taken to overcome this problem? star A Change the eyepiece lens to 5X and keep the objective lens B Change the objective lens to 40X and keep the eyepiece lens C Reduce the magnification of the ojective lens to 4X D Increase the lighting on the microscope fully T5 Chapter 7.2a Optical Instruments: Microscope
38 Diagram 14 shows a hydraulic jack system. What is the force exerted by piston M? star A 10 N B 50 N C 100 N D 200 N T5 Chapter 8.1a Pressure in Fluids: Pascal's Principle and the Hydraulic System
39 A satellite is orbiting the Earth at an altitude of 705 km with a speed of 27,500 km/h. What type of orbit is used by this satellite? star A Geostationary Orbit (GEO) 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 segment that use Global positioning System (GPS) receivers such as smartphones? star A Control segment B User segment C Space segment D Satellite segment T5 Chapter 9.2 Global Positioning System (GPS)