1 What is the pH value of the waste substances that can be thrown into the sink? star A Less than 5 B Between 5 to 9 C More than 9 D 7 only T4 Chapter 1.2 Disposal of Waste
2 Diagram 1 shows a man performing an emergency help procedure. Why was the action taken? star A To increase the volume of air in the lungs B To increase the number of the heart beat C To increase the diameter of the respiratory tract D To increase the pressure in the lungs T4 Chapter 2.2 Heimlich Manoeuvre
3 Diagram 2 shows a medical device. What is the use of the devise? star A Measure blood glucose levels B Measure body mass index C Hear the heartbeat D Measure blood pressure T4 Chapter 3.3 Blood Pressure
4 Diagram 3 shows one recreational area. What is the renewable energy that can be developed at that area? star A Geothermal energy source B Solar energy source C Wind energy source D Water energy source T4 Chapter 4.2 Energy Sector
5 Solar energy vehicles are used to reduce the use of resources X. What is X? star A Wind B Biomass C Geothermal D Fossil fuels T4 Chapter 4.2 Energy Sector
6 The diagram 4 below shows an activity performed by humans to build a new settlement. Why does this activity contribute to global warming? star A The rate of oxygen production increases B Increasing carbon dioxide gas C Destruction of ecosystem D Extinction of species T4 Chapter 4.4 Agriculture and Forestry Sector
7 Which of the following, where does meiosis occur in plants? star A The tip of the shoot B Anther C Roots D Fruit T4 Chapter 5.1 Cell Division
8 The following information shows the male genotype that able to roll the tongue married to a woman that unable to roll the tongue. | | Bapa | Ibu | |---|---|---| | | Father | Mother | | Fenotip induk: | (Boleh gulung lidah) | (tidak boleh gulung lidah) | | Parental phenotype | (Able to roll the tongue) | (Unable to roll the tongue) | | Genotip induk: | Bb | bb | | Parental genotypes | Bb | bb | What is the ratio of chances to get offspring that able to roll the tongue to unable to roll the tongue? star A 1:1 B 2:1 C 3:1 D 1:3 T4 Chapter 5.2 Inheritance
9 Genetic engineering is the term used for the genetic modification of an organism. Which of the following is a disadvantage of Genetic Engineering Technology in life? star A Produces quality plants and livestock B Produces insulin and enzymes from bacteria that can improve human health C Produce organisms that have high resistance to pesticides D Identifies and determines hereditary diseases and consequently treat the disease T4 Chapter 5.4 Genetic Engineering Technology
10 Which of the pairs is true about the animal and its type of skeleton? | Haiwan Animal | Jenis rangka Type of skeleton | |---|---| | A Cicak Lizard | Rangka luar Exoskeleton | | B Paus Whale | Rangka hidrostatik Hydrostatic skeleton | | C Rama-rama Butterfly | Rangka hidrostatik Hydrostatic skeleton | | D Ketam Crab | Rangka luar Exoskeleton | star A Cicak Lizard B Paus Whale C Rama-rama Butterfly D Ketam Crab T4 Chapter 6.1 Support, Movement and Growth in Animals
11 Study the statement below. - Treat injuries such as bone fractures, backbone defects or backbone deterioration. - Helps patients to undergo the skeletal muscle recovery process. Which of the following career, that related to the statement above? star A Orthopedic B Chiropractor C Physiotherapist D Optometrist T4 Chapter 6.2 Human Movement and Growth
12 What is the hormone secreted by pancreas? star A Insulin B Progesterone C Antidiuretic hormone D Growth hormone T4 Chapter 7.1 Human Endocrine System
13 Which organ is first affected by consumption of excessive alcohol consumption? star A Liver B Brain C Kidney D Heart T4 Chapter 7.2 Disruptions to Body Coordination
14 Which of the following reactions will form an ionic substance? star A Between gases B Between metal elements C Between a metal elements and non-metal elements D Between non-metal elements T4 Chapter 8.1 Matter
15 Table 1 shows the proton number and nucleon number of elements R, S, T and U. | Unsur Element | R | S | T | U | |---|---|---|---|---| | Nombor proton Proton number | 11 | 15 | 12 | 11 | | Nombor nukleon Nucleon number | 23 | 31 | 24 | 24 | Table 1 Which pair of elements are isotopes? star A R and S B R and U C S and T D T and U T4 Chapter 8.3 Isotope
16 Diagram 5 shows the structure of an alloy which is used to make musical instruments such as saxophone. What are K and L? | | K | L | |---|---|---| | A | Iron | Magnesium | | B | Iron | Carbon | | C | Copper | Tin | | D | Copper | Zinc | star A Iron, Magnesium B Iron, Carbon C Copper, Tin D Copper, Zinc T4 Chapter 9.1 Alloy
17 Diagram 6 shows the items made of rubber. Which of the following substances that needed to add into natural rubber to produce tyres that are harder and more heat resistance? star A Sulphur B Iron wire C Ethanoic acid D Ammonia solution T4 Chapter 9.3 Polymer
18 Study the statement below. > Free radicals are atoms that lack one electron which makes the atoms unstable, reactive and tend to attack other atoms. Which of the following ways that can prevent the production of free radicals in the body? star A Exercise regularly B Avoid drugs intake C Avoid alcohol intake D Avoid exposed to the ultraviolet ray T4 Chapter 10.2 Free Radicals
19 Study the statement below. > Health products contain active ingredients that play a role in giving effect to the product user. What is the definition of active ingredients in health products? star A Components in products for disease prevention B Components in the product that harm the user C Components in products containing food flavorings D Components in products that can delay food spoilage T4 Chapter 10.4 Health Products
20 Sarah drives the car at a speed of 30ms^-1. She increased the speed of the car until it reached a speed of 60ms^-1 in 20 seconds. What is the acceleration of the car? Acceleration = \frac{Final velocity - Initial velocity}{Time taken} star A -3.0 ms^-2 B -1.5 ms^-2 C 1.5 ms^-2 D 3.0 ms^-2 T4 Chapter 11.1 Linear Motion
21 Diagram 7 shows a coin placed on a piece of cardboard. The cardboard is pulled quickly. What happened to the coin? star A Fling upwards B Fall into the glass C Rolls along together with the cupboard D Rolls opposite directions of the cupboard T4 Chapter 11.4 Mass and Inertia
22 Diagram 8 shows a process occurs in a nuclear reactor. What process shown in Diagram 8? star A Nuclear fusion B Nuclear fission C Nucleus addition D Nuclear fragmentation T4 Chapter 12.2 The Production of Nuclear Energy
23 Study the information below. > North Korea has reportedly launched its sixth nuclear test, about 24 kilometres northeast of Sungjibageam. > (Berita Harian, 2017) Based on the above statement, what is the diseased may suffered by nearby residents? star A Liver cirrhosis B Emphysema C Leukaemia D Bronchitis T4 Chapter 12.3 Impact of Using Nuclear Energy
24 Which of the following microorganisms that used in food industry? star A Yeast B Insulin C Mucor D Salmonella T5 Chapter 1.2a Applications of Useful Microorganisms in Daily Life
25 A student experienced itching on his feet due to Athlete's Foot disease. What treatment can be given to the student? star A Vaccine B Antifungal C Antiviral D Antibiotic T5 Chapter 1.3d Methods of Treating Infectious Diseases
26 Table 2 shows the calorific value for three types of food consumed by Adam. | Makanan Food | Nilai kalori (kJ/g) Calorie value (kJ/g) | | :------------------- | :----------------------------------- | | Emping jagung Corn flakes | 15.5 | | Roti putih White bread | 10.5 | | Susu Milk | 2.6 | Table 2 Which set of food contains the highest calorific value for Adam's breakfast? | | Emping jagung Corn flakes | Roti putih White bread | Susu Milk | | :- | :------------------------ | :--------------------- | :-------- | | A | 10 g | 30 g | 120 g | | B | 15 g | 20 g | 120 g | | C | 20 g | 30 g | 300 g | | D | 25 g | 20 g | 300 g | star A 10 g, 30 g, 120 g B 15 g, 20 g, 120 g C 20 g, 30 g, 300 g D 25 g, 20 g, 300 g T5 Chapter 2.1b Calorific Value of Food
27 Diagram 9 shows an experiment to study the requirement of nutrients for the growth of seedlings. What changes can be observed in the seedlings after three weeks? star A The leaves of seedling will fall off B The leaves of seedling become yellowish C The growth roots of seedling deteriorates D The production of flowers is stunted T5 Chapter 2.2b Effects of Nitrogen, Phosphorus and Potassium Deficiency on Plant Growth
28 Which of the following chemicals in food processing is an artificial preservative? star A Sugar B Honey C Salt D Boric acid T5 Chapter 2.5b Chemical Substances Used in Food Processing and Health Impacts
29 Which of the following microorganisms is used to produce the mud balls to treat polluted river? star A Yeast B Algae C Protozoa D Bacteriophage T5 Chapter 3.2c Purification of Contaminated Water Using Green Technology (EM Mud Balls)
30 Diagram 10 shows the graph of total volume of carbon dioxide formed against time for the reaction of metal carbonate with dilute acid for experiment P and Q. Which of the following explain the difference between the two curves of the experiment? star A The temperature in experiment P is lower than experiment Q B The catalyst is used in experiment P but not in experiment Q C The pressure in experiment Q is higher than experiment P D Size of solid reactant is larger in the experiment P than experiment Q T5 Chapter 4.2a Factors Affecting the Rate of Reaction
31 Diagram 11 shows the production of sulfuric acid through the Contact Process. Why does substance X need to be added to this process? star A To speed up the reaction B To increase the temperature in the reaction C To increase the pressure in the reaction D To produce better quality of sulfuric acid T5 Chapter 4.3c Contact Process
32 Diagram 12 shows molecular structure of a compound. What is the name of the hydrocarbon compound? star A Methane B Ethane C Propane D Butane T5 Chapter 5.2 Hydrocarbons
33 Diagram 13 shows the distillation process carried out by a student to produce substance Z. Distillation of the filtrate from the fermentation process produces substance Z. What is the use of substance Z in daily life? star A As a stabilizer to improve the texture of food B As a catalyst in the saponification process C As a solvent for various types of medicine D As an antioxidant T5 Chapter 5.3 Alcohol
34 Which of the following is an example of saturated fat? star A Olive oil B Corn oil C Sesame oil D Ghee T5 Chapter 5.4 Fats
35 Which of the following substances that can be used as electrolyte in an electrolytic cell? star A Naphthalene B Ethanol C Glucose solution D Sodium chloride solution T5 Chapter 6.1a Electrolytic Cell: Components and Electrolysis Process
36 Diagram 14 shows a simple cell. Which metal is suitable to represent P to produce the greatest deflection of the ammeter needle? star A Zinc B Ferum C Lead D Magnesium T5 Chapter 6.2 Chemical Cell
37 Diagram 15 shows the position of an object for image formation by a type of lens. Which of the following is true for the characteristic of the image formed? star A Real B Inverted C Diminished D Magnified T5 Chapter 7.1b Formation of Images by Lenses: Ray Diagrams and Image Characteristics
38 A mini telescope has a magnifying power of 832 times and eyepiece with a magnifying power of 16 times. What is the magnifying power of an object lens? | Kuasa pembesaran mikroskop | = | Kuasa pembesaran kanta objek | × | Kuasa pembesaran kanta mata | | Magnifying power of microscope | | Magnifying power of objective lens | × | Magnifying power of eyepiece | star A 32 times B 52 times C 848 times D 816 times T5 Chapter 7.2a Optical Instruments: Microscope
39 Diagram 16 shows the operation of the hydraulic system. What conclusions can be drawn based on the diagram above? star A The input pressure is smaller than the output pressure B The input pressure is greater than the output pressure C The higher the input force, the higher the output force D The lower the input force, the higher the output force T5 Chapter 8.1a Pressure in Fluids: Pascal's Principle and the Hydraulic System
40 The information below shows the GPS coordinates of a place. -22.970722 -43.182365 What position does the coordinate value -22.970722 indicate? star A To the east of Greenwich Meridian B To the west of Greenwich Meridian C In the southern hemisphere D In the northern hemisphere T5 Chapter 9.2 Global Positioning System (GPS)