1 Rahman want to carry out an experiment to study the electrical conductivity of lead (II) bromide. Which of the laboratory protective equipment below should be used by Rahman? star A Face mask B Fume chamber C Laminar flow cabinet D Eyewash station T4 Chapter 1.1 Personal Protective Equipment
2 Diagram 1 shows blood sample from a clinical laboratory. What is the best method to manage this biological waste? star A Wrapped and placed in biohazard bins B Decontaminated using autoclave and disposed directly into the sewage system through the sink C Placed in a special container and not autoclaved D Neatly wrapped in biohazard plastic bags and frozen before disposed T4 Chapter 1.2 Disposal of Waste
3 Diagram 2 shows the resuscitation cardiopulmonary procedures being given to a victim. What should be done if the victim has started breathing but still unconscious? star A Mouth to mouth resuscitation B Add pressure to victim's chest C Loosen the victim's clothing D Position the victim's body on his side T4 Chapter 2.1 Cardiopulmonary Resuscitation (CPR)
4 Placed under the armpit or inside the mouth for 2 – 3 minutes until a "beep" sound is heard. The information above explains how to use a type of thermometer. What is the thermometer? star A Clinical thermometer B Laboratory Thermometer C Infrared thermometer D Rectal thermometer T4 Chapter 3.1 Body Temperature
5 The information below shows the health screening data of a women. Body temperature : 36.9 C Pulse rate : 78 bpm Blood pressure : 144 / 98 mmHg What risk might this women be facing? star A Hypertension B Hypothermia C Fever D Diabetes mellitus T4 Chapter 3.3 Blood Pressure
6 Diagram 3 shows an environmental awareness campaign poster. Which of the following is the best way to support the campaign? star A Generating electricity using fuel B Disposing industrial waste into rivers C Use chemical fertilizer to replace compose fertilizer D Using renewable sources of energy T4 Chapter 4.2 Energy Sector
7 Study the following information. K : Gene for curly hair k : Gene for straight hair Which of the following it correct genotype if Aida's has a straight hair? star A KK B Kk C kK D kk T4 Chapter 5.2 Inheritance
8 Diagram 4 shows a boy who has a knee injury. Which of the following processes will be able to heal the injury knee? star A Crossing over B Meiosis C Mitosis D Variation T4 Chapter 5.1 Cell Division
9 Diagram 5 shows three different thumbprints. What causes the different to accur although they are from the same parent? star A Gene mutation B Chromosome mutation C Continuous variation D Discontinuous variation T4 Chapter 5.5 Variation
10 Diagram 6 shows an animal undergoing a process. Which of the following statement shows the growth characteristics of the animals? star A Rapid growth happens once B The growth curve is stair-shaped C Experiencing a single ecdysis process D Experiencing reverse growth T4 Chapter 6.1 Support, Movement and Growth in Animals
11 Which of the following is correct about human skeletal system? star A Cranial bones are to support the teeth B The pactoral girdle consists of radius and ulna C Human ribs consists of 14 pairs of bones D The vertebral column consists of 45 small bones T4 Chapter 6.1 Support, Movement and Growth in Animals
12 Diagram 7 shows the position of the endocrine glands in the human body. Which endocrine glands A, B, C or D can cause the effects of acromegaly if hormones are secreted excessively star A A B B C C D D T4 Chapter 7.1 Human Endocrine System
13 What is the effect of depressant drugs on body coordination? star A Activates nervous system B Slow down response to stimuli C Increasing metabolic rate D Damage the brain T4 Chapter 7.2 Disruptions to Body Coordination
14 Which of the following reactions will form an ionic substance? star A Reaction between gases B Reaction between metals C Reaction between a metal and non-metal D Reaction between non-metals T4 Chapter 8.1 Matter
15 Diagram 9 shows an oxygen atom that has 8 electrons with its electron arrangement 2.6. How does this atom achieves a stable octet electron arrangement? star A Shares two electrons B Receives two electrons C Receives six electrons D Shares six electrons T4 Chapter 8.2 Modern Periodic Table of Elements
16 Table 1 shows the number of subatomic particles for elements K, L, M and N. | Isotop Isotope | Bilangan proton Number of proton | Bilangan neutron Number of neutron | |---|---|---| | K | 6 | 12 | | L | 6 | 14 | | M | 7 | 16 | | N | 8 | 16 | Jadual 1 / Table 1 Which pair of elements are isotopes? star A K dan L B M dan N C K dan M D L dan N T4 Chapter 8.3 Isotope
17 Diagram 9 shows the apparatus in the laboratory. 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
18 What should be done to natural rubber to produce tyres that are hard and more heat resistant? star A Add ammonium solution B Heat with sulfur C Add ethanoic acid D Add copper T4 Chapter 9.3 Polymer
19 Kamarul suffered from back and neck pain. He went for a medical treatment to correct his bone position. What medical practises has Kamarul used? star A Chiropractic B Homeopathy C Traditional massage D Acupuncture T4 Chapter 10.1 Traditional Medicine, Modern Medicine and Complementary Medicine
20 Choose the correct statement related to free radical. I Atom or molecule that lack one electron II Causes early aging and gray hair III A stable atom IV Can damage the DNA structure star A I, II and III B I, II and IV C I, III and IV D II, III and IV T4 Chapter 10.2 Free Radicals
21 Diagram 10 shows that a coconut falling from a tree takes 3 seconds to reach the ground What is the gravitational acceleration of the fruit if the final velocity is 30 ms⁻¹? Gravitational acceleration = \frac{Final velocity - Initial velocity}{Time} star A 9.5 ms⁻¹ B 9.8 ms⁻¹ C 10.0 ms⁻¹ D 11.0 ms⁻¹ T4 Chapter 11.3 Gravitational Acceleration and Free Fall
22 The statement below describe about process P. > Nuclear energy is produced when Uranium-235 is bombarded by a neutron What is process P? star A Electrolysis B Endothermic C Nuclear fusion D Nuclear fission T4 Chapter 12.2 The Production of Nuclear Energy
23 The radiation spread from nuclear tests causes somatic and genetic effects. Which of the following are somatic effects? I. Hair loss II. Cell mutation III. Cataract IV. Cancer star A I and III B I and IV C II and III D III and IV T4 Chapter 12.3 Impact of Using Nuclear Energy
24 Diagram 11 shows the reproduction process of a type of microorganism. What is the name of the reproductive process? star A Binary fission B Budding C Conjugation D Spore formation T5 Chapter 1.1b Characteristics of Fungi
25 Trichophyton rubrum causes a disease called athlete's foot which can be spread to other individuals. What is the method to treat this diseases so that it is not infected to other individuals? star A Is treated with acyclovir B Is treated with penicillin C Is treated with insulin D Is treated with clotrimazole T5 Chapter 1.3d Methods of Treating Infectious Diseases
26 Diagram 12 shows the condition of the inner artery wall of an individual with cholesterol deposits. What should be done by the individual to prevent this condition from getting worse? star A Injection of insulin B Prioritize foods that are high in protein C Do not take breakfast D Reduce the intake of saturated fats T5 Chapter 5.4 Fats
27 Diagram 13 shows some fish are dried under the sunlight. State the factor that helps the fish to last longer. star A Low humidity B Low pH value C High nutrient D Low light intensity T5 Chapter 1.1g Factors that Affect the Growth of Microorganisms
28 Which of the following is an effect of eutrophication? star A Extinction of species in the forest B Soil erosion C Global warming D Death of aquatic animals and plants T5 Chapter 3.2b Level of Water Pollution: BOD and Eutrophication
29 Table 2 shows an experiment for a rection between zink and dilute hydrochloric acid at temperature of 30 C. | Kelalang kon | Campuran dalam kelalang kon | Masa yang diambil untuk mengumpulkan 30.00 cm^3 gas | | Conical flask | Mixture in the conical flask | Time taken to collect 30.00 cm^3 (s) | | Y | Ketulan zink + asid hidroklorik cair | 150 | | | Zink lumps + dilute hydrochloric acid | | | Z | Ketulan zink + asid hidroklorik cair + larutan kuprum(II) sulfat | 70 | | | Zink lumps + dilute hydrochloric acid + Copper (II) sulphate solution | | Jadual 2 / Table 2 What causes the difference in the time taken to collect 30.00 cm^3 of gas in conical flasks Y and Z? star A Concentration of reactants B Temperature of the reactants C Present of catalyst D Size of reactants T5 Chapter 4.2a Factors Affecting the Rate of Reaction T5 Chapter 4.2b Experiments: Factors Affecting Rate of Reaction
30 Diagram 14 shows a molecule of soap. What is the characteristic of part Z? star A Dissolve in water B Dissolve in bubbles C Dissolve in oil D Negatively charged T5 Chapter 5.5b Palm Oil: Soap Production and Sustainable Management
31 Which of the following is the correct members of the homologous group of alkana? | | Bilangan karbon Number of carbon | Alkana Alkane | |---|---|---| | A | 1 | Etana Ethane | | B | 2 | Metana Methane | | C | 3 | Propane Propane | | D | 4 | Pentana Pentane | star A A B B C C D D T5 Chapter 5.2 Hydrocarbons
32 Diagram 15 shows part of the palm oil extraction process in the industry. What is process W? star A Purification B Sterilisation C Digestion D Filtration T5 Chapter 5.5a Palm Oil: Structure, Extraction and Composition
33 Diluted zink chloride, ZnCl solution is electrolysed using carbon electrodes. Which ions are attracted to the cathode and anode? | | Katod | Anod | | | cathode | anode | | A | Cl^- | Zn^2+ | | B | Zn^2+ | Cl^- | | C | Zn^2+, H^+ | Cl^-, OH^- | | D | Cl^-, OH^- | Zn^2+, H^+ | star A A B B C C D D T5 Chapter 6.1a Electrolytic Cell: Components and Electrolysis Process
34 Diagram 16 shows a simple chemical cell. If zink is the negative terminal, which metal can be used as the positive terminal, X in this chemical cell? star A Calcium B Magnesium C Aluminium D Copper T5 Chapter 6.2 Chemical Cell
35 The focal length of a convex lens is 30 cm. Which of the following is a characteristic of an image formed if an object is placed 80 cm from the lens? star A Virtual, inverted and diminished B Real, inverted and diminished C Virtual, upright and magnified D Real, upright and magnified T5 Chapter 7.1b Formation of Images by Lenses: Ray Diagrams and Image Characteristics
36 Diagram 17 shows an optic equipment. How can this equipment help to solve the problem of limited vision? star A seeing tiny object B Seeing too far object C Seeing a map D Seeing a bird flying at night T5 Chapter 7.2b Optical Instruments: Telescope and Applications of Lenses
37 Diagram 18 shows a tool used in a vehicle service centre. Which statement describes the working principle of the tool? star A The input pressure is greater than the output pressure B The output pressure is greater than the input C The pressure is transferred uniformly in the fluid D The pressure increases as the fluid velocity increases T5 Chapter 8.1a Pressure in Fluids: Pascal's Principle and the Hydraulic System
38 Diagram 19 shows the cross-section a fan blade of helicopter. Predict what will happen if the pressure at P is lower than at Q? star A The helicopter will crash B The helicopter remains stable in the air C The helicopter will remain on the ground D The helicopter will successfully take off into the air T5 Chapter 8.1b Pressure in Fluids: Bernoulli's Principle
39 Diagram 20 shows the orbit around a satellite. Which of A, B, C or D has the highest speed of the satellite? star A A B B C C D D T5 Chapter 9.1a Satellite: Types of Orbits
40 The DMS format coordinates for the National Planetarium are 3°08′22.04"N (latitude) and 101°41′22.53″E (longitude). Using a scientific calculator, convert the DMS coordinates to DD coordinates of the National Planetarium. star A 3.339356, 105.689593 B 3.139456, 101.689593 C 3.136456, 101.789594 D 3.139756, 101.989593 T5 Chapter 9.2 Global Positioning System (GPS)