Putrajaya Trial 2026 Science Kertas 1 · Set 1

Science

Putrajaya Trial 2026 Science Kertas 1 · Set 1

• Putrajaya 州试卷 Set 1
• 40 题
• 附解析

1

Diagram 1 shows a fire extinguisher. Which of the following sources of fire is suitable to be extinguished by this fire extinguisher?

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A Paper and wood B Cooking gas (LPG) C Electrical appliances D Magnesium metal

T4 Chapter 1.3 Fire Extinguishers

2

Which of the following personal protective equipment in the laboratory is suitable to carry out experiments that use substances which are volatile and poisonous?

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A Fume chamber B Eyewash station C Laminar flow cabinet D Safety shower

T4 Chapter 1.1 Personal Protective Equipment

3

Ali has completed an activity on rat carcass specimens. Which is the most appropriate method to dispose of the rat carcass specimen?

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A Wrapped in tissue paper and thrown in the trash B Autoclaved and placed in a biohazard bin C Wrapped in tissue paper in biohazard plastic and refrigerated D Wrapped in tissue paper, frozen and thrown in the trash

T4 Chapter 1.2 Disposal of Waste

4

The Heimlich Manoeuvre is an emergency procedure that is carried out to save an individual. What is the victim's situation that requires this method?

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A Hit by lightning strike B Has no heartbeat C Severely injured in an accident D Holding the neck with both hands

T4 Chapter 2.2 Heimlich Manoeuvre

5

Diagram 2 shows one of the procedures in CPR. Which of the following is the importance of the procedure?

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A To make the victim aware B To supply oxygenated blood to the lungs C To stimulate the heart to pump blood throughout the body D To open the airway and allow air to enter

T4 Chapter 2.1 Cardiopulmonary Resuscitation (CPR)

6

Table 1 shows the blood pressure reading of Puan Aminah. | Systolic pressure (mmHg) | Diastolic pressure (mmHg) | | --- | --- | | 143 | 92 | Which of the following shows the **correct** blood pressure category of Madam Aminah?

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A At risk B High blood pressure stage 1 C High blood pressure stage 2 D High blood pressure stage 3

T4 Chapter 3.3 Blood Pressure

7

A woman has a body mass of 60 kg and a height of 1.52 m. What is her Body Mass Index (BMI)? > BMI = Body mass (kg) ÷ (Height)² (m²)

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A 18.5 kg/m² B 24.70 kg/m² C 25.96 kg/m² D 37.50 kg/m²

T4 Chapter 3.4 Body Mass Index (BMI)

8

Diagram 3 shows the carbon footprint. What is the meaning of carbon footprint?

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A Product that gives positive impact on environmental sustainability B Biomass that helps to reduce carbon dioxide in the air C Natural places that remove carbon dioxide from the air D The amount of carbon dioxide gas released into the atmosphere as a result of human activities

T5 Chapter 3.1a Carbon Footprint

9

Diagram 4 shows the mode of green transportation. Which of the following shows the optimal form of green transportation?

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A P B Q C R D S

T4 Chapter 4.5 Transportation Sector

10

Diagram 5 shows a bar chart representing a type of variation. What is the trait represented by Diagram 5?

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A Blood group B Body weight C Finger length D Height

T4 Chapter 5.5 Variation

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