1 A student disposing a type of waste substance into the sink after conducting an experiment. Among the following substance, which substances was disposed by the student? star A Oil paint B Nitric acid, pH 6 C Hydrochloric acid, pH 1 D Sodium hydroxide, pH 12 T4 Chapter 1.2 Disposal of Waste
2 Why is the dry powder fire extinguisher chosen to be placed in the school compound? star A The cheapest B Easy to lift C The easiest to use D Can extinguish various types of fires T4 Chapter 1.3 Fire Extinguishers
3 The Heimlich Manoeuvre is an emergency procedure that is carried out to save an individual. What is the victim's situation that requires this type of emergency aid? star A Holding the neck with both hands B Severely injured in an accident C Hit by lightning strike D Has no heartbeat T4 Chapter 2.2 Heimlich Manoeuvre
4 Which of the following thermometers is used to measure temperature without touching the patient's body? star A Rectal thermometer B Clinical thermometer C Laboratory thermometer D Infrared thermometer T4 Chapter 3.1 Body Temperature
5 A man has a Body Mass Index (BMI) of 26.99 kg/m². What is the height of the man if his body weight is 78 kg? | BMI = | Body mass (kg) | | | (Height)² (m²) | star A 1.07 m B 1.70 m C 2.08 m D 2.89 m T4 Chapter 3.4 Body Mass Index (BMI)
6 The burning of forests for agricultural activities leads to an increase in greenhouse gases, which in turn causes global warming. What is the example of greenhouse gas that contribute to that situation? star A Oxygen B Nitrogen C Hydrogen D Carbon dioxide T4 Chapter 4.6 Green Technology and Life
7 The following information shows socio-scientific issues in a Green Technology sector. - Acid rain - Emission of greenhouse gases - Use of petroleum What is the sector involved? star A Transportation sector B Agriculture and forestry sector C Waste and wastewater management sector D Information and communication technology sector (ICT) T4 Chapter 4.5 Transportation Sector
8 Diagram 1 shows a process that occurs in a type of cell division. Diagram 1 What is the process? star A Mitosis B Cytokinesis C Crossing over D Chromosomal replication T4 Chapter 5.1 Cell Division
9 The information shows the characteristics of a type of genetic disease. - Mutation occurs in the gene that controls the blood clotting factor - An individual will lose blood continuously if wounded or injured What is the genetic disease? star A Albinism B Thalassemia C Haemophilia D Sickle cell anaemia T4 Chapter 5.3 Mutation
10 Diagram 2 shows a bar chart representing a type of variation. Diagram 2 What is the example of that variation? star A Height B Type of fingerprint C Blood group D Type of ear lobe T4 Chapter 5.5 Variation
11 Diagram 3 shows the human muscular system. Diagram 3 What will happen if structure T is injured? star A The bones wear out quickly because the cartilage has thinned B The muscle cannot relax and contract properly C The hand cannot be moved because the force from the muscle cannot be transmitted D The finger cannot be moved because the ligament between two bones is injured T4 Chapter 6.2 Human Movement and Growth
12 Diagram 4 shows an endocrine gland. Diagram 4 What is R? star A Pituitary gland B Adrenal gland C Thyroid gland D Pancreas T4 Chapter 7.1 Human Endocrine System
13 Diagram 5 shows the symbol for an element in the Modern Periodic Table of Elements. Diagram 5 Which of the following pairs is correct so that the element can achieve a stable electron configuration? | | Electrons transfer | Ion | |---|---|---| | A | Donates 7 electrons | Positive ion | | B | Receives 7 electrons | Negative ion | | C | Donates 1 electron | Positive ion | | D | Receives 1 electron | Negative ion | star A Donates 7 electrons, Positive ion B Receives 7 electrons, Negative ion C Donates 1 electron, Positive ion D Receives 1 electron, Negative ion T4 Chapter 8.2 Modern Periodic Table of Elements
14 Table 1 shows four types of elements. | Isotope | Number of protons | Number of neutrons | |---|---|---| | P | 6 | 7 | | Q | 6 | 6 | | R | 7 | 8 | | S | 8 | 8 | Table 1 Which pair of elements are isotopes? star A P and Q B P and R C Q and R D R and S T4 Chapter 8.3 Isotope
15 Diagram 6 shows the apparatus in a laboratory. Diagram 6 What type of glass is used to make that apparatus? star A Fused silica glass B Soda-lime glass C Borosilicate glass D Lead crystal glass T4 Chapter 9.2 Glass and Ceramic
16 Diagram 7 shows a pair of rubber shoes produced by a factory. Diagram 7 What has been done to produce a harder and heat-resistant shoe sole to enhance the wearer's safety? star A Add iron wire B Heating latex with sulphur C Add ethanoic acid into latex D Mix latex with ammonia solution T4 Chapter 9.3 Polymer
17 Diagram 8 shows an example of vegetables. Diagram 8 What is the antioxidant substance found in the vegetables? star A Lutein B Lycopene C Vitamin C D Beta carotene T4 Chapter 10.3 Antioxidant Substances
18 Ahmad has finished the 200 m running event with a time record of 25 s. | Average speed (m/s) = | Total distance (m) | | | Total time (s) | What is his average running speed? star A 0.125 m/s B 8.00 m/s C 225.00 m/s D 500.00 m/s T4 Chapter 11.1 Linear Motion
19 Diagram 9 shows an activity carried out by a group of students. The can filled with water took a longer time to stop. Diagram 9 What daily life situations apply the same concept? star A A ball bounces after falling to the floor B The ball moves together with the tray when the tray is pulled C The load in the lorry helps to make it easier for the lorry to stop D A fully loaded trolley is harder to move compared to an empty trolley T4 Chapter 11.4 Mass and Inertia
20 Many countries use nuclear energy nowadays. Which of the following is a negative effect of nuclear energy? star A The ionizing radiation produced is used in medicine and agriculture B The energy produced by nuclear energy is greater C An energy that can replace the use of petroleum D Radioactive waste can affect human health T4 Chapter 12.1 The Use of Nuclear Energy
21 Which of the following statements best describes the normal flora? star A Does not cause disease B Increases pathogen population C Causes more serious infections D Does not stimulate antibody production T5 Chapter 1.1a World of Microorganisms: Normal Flora and Classification
22 Study the following statement: > Daniel used a homemade eco-enzyme solution to clean the kitchen sink at his home. He found that the sink was cleaner compared to when using the usual detergent. What is the conclusion that can be made? star A Eco-enzyme is cheaper and produces more foam B Eco-enzymes contain strong industrial chemicals that eliminate all bacteria C Eco-enzymes accelerate the decomposition of organic substances without leaving toxic residue D Eco-enzyme reacts with the sink's iron and causes a chemical reaction quickly T5 Chapter 1.2a Applications of Useful Microorganisms in Daily Life
23 What is the main purpose of using disinfectants? star A Fertilising plants B Cleaning wounds on the skin C Helping the growth of microorganisms D Killing microorganisms on non-living surface T5 Chapter 1.3b Aseptic Technique: Antiseptic, Disinfectant and Radiation
24 What is the process that involves the extract of nitrate ions from the soil in the nitrogen cycle? star A Nitrification B Denitrification C Lightning action D Volcanic eruption T5 Chapter 2.3b Nitrogen Cycle: Extraction of Nitrate Ions and Importance
25 Diagram 10 shows a food product that has been produced by a food company. Diagram 10 After several months on the market, the company received many complaints from consumers reporting an unpleasant smell upon opening the can, even though the food had not passed its expiry date. What is the most likely cause of this issue? star A The food contains too many spices B The can was stored too long in a refrigerator C The sterilisation process was not carried out completely D The food is heated beyond 115°C T5 Chapter 2.5a Methods of Food Processing Technology
26 What action will be taken against producer if a food product is found to violate the Food Act 1983? star A Increase the number of factory workers B Give subsidies to the consumer C Recall the product from the market D Decrease the selling price of the food T5 Chapter 2.6b National Food Safety Policy, Food Act 1983 and Halal Food Status
27 Diagram 11 shows a situation that occurred in an area. Diagram 11 What is the cause of the situation? star A Oil spill B Release toxic gas C Domestic waste disposal D Excessive used of fertilisers T5 Chapter 3.2b Level of Water Pollution: BOD and Eutrophication
28 Table 2 shows the results of an experiment conducted by a group of students to investigate the effect of temperature on the rate of reaction. | Temperature of sodium thiosulphate solution (°C) | 30 | 40 | 50 | | Time taken for the sign X no longer visible (s) | 30 | 25 | 19 | Table 2 Based on the observation, what is the inference that can be made? star A High temperature slows down the precipitation of sulphur B High temperature changes gas to liquid more quickly C High temperature reduces the amount of activation energy required for the reaction to occur D High temperature increases the kinetic energy of particles, resulting in more effective collisions T5 Chapter 4.2b Experiments: Factors Affecting Rate of Reaction
29 Which of the following is the catalyst used in the Haber Process? star A Iron filings B Magnesium C Copper(II) sulphate D Vanadium(V) oxide T5 Chapter 4.3b Haber Process
30 Which of the following is an organic carbon compound? star A Ethanol B Marble C Carbon dioxide D Sodium bicarbonate T5 Chapter 5.3 Alcohol
31 Diagram 12 shows a carbon compound. Diagram 12 Which of the following statements is true? star A Alkene homologous series B Saturated hydrocarbon compound C Inorganic carbon compounds D Has the general formula CnH2n+2 T5 Chapter 5.2 Hydrocarbons
32 The following information shows the characteristics of substance X. - Colourless - Liquid at room temperature - Flammable substance - Has a distinctive smell Choose the correct statement about the use of substance X. star A As a catalyst in the Contact Process B Solvent for various cosmetic products C Used in the production of ammonia D Provides nutrients to plants T5 Chapter 5.3 Alcohol
33 Diagram 13 shows a cross-section of an oil palm fruit. Diagram 13 Which structure is the pulp? star A A B B C C D D T5 Chapter 5.5a Palm Oil: Structure, Extraction and Composition
34 Which of the following is an electrolyte? star A Ethanol B Palm oil C Sodium chloride solution D Solid lead (II) bromide T5 Chapter 6.1a Electrolytic Cell: Components and Electrolysis Process
35 Diagram 14 shows a type of electrochemical cell. Diagram 14 What is the type of cell? star A Chemical cell B Dry cell C Electrolytic cell D Electrolysis cell T5 Chapter 6.1a Electrolytic Cell: Components and Electrolysis Process
36 Diagram 15 shows a ray diagram drawn by a group of students to determine the characteristics of the image formed by a convex lens. Diagram 15 Based on Diagram 15, to which point should the object be moved in order to obtain an image that is magnified, virtual, and upright? star A A B B C C D D T5 Chapter 7.1b Formation of Images by Lenses: Ray Diagrams and Image Characteristics
37 Which of the following devices uses a convex lens to magnify an image? star A Car side mirror B Magnifying glass C Digital camera D Photostate machine T5 Chapter 7.1b Formation of Images by Lenses: Ray Diagrams and Image Characteristics
38 Diagram 16 shows an activity carried out to study a principle. Diagram 16 Based on the activity conducted, what device that applies the principle being studied? star A Helicopter B Can opener C Bunsen burner D Dental chair T5 Chapter 8.1a Pressure in Fluids: Pascal's Principle and the Hydraulic System
39 The following information shows the characteristics of a type of launch vehicle used to enter orbit. - Reusable - Lower launch cost What is the launch vehicle being referred to? star A RLV B ELV C MEO D HEO T5 Chapter 9.1b Satellite: Launch, the ISS, and Impact of Space Technology
40 What is the main function of the Global Positioning System (GPS) in daily life? star A To measure air humidity B To control vehicle speed C To store users' personal data D To accurately show location and direction T5 Chapter 9.2 Global Positioning System (GPS)