SPM Science 2024 Perak Trial Modul Cemerlang Set 1 Kertas 1 – 40 Questions with Answers

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

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

Diagram 1 shows a type of fire extinguisher. What type of fire is suitable to be extinguished by the fire extinguisher?

A Wood and paint B Paper and diesel C Kerosene and sodium D Electrical appliances and cooking oil

Diagram 2 shows a lady performing technique K for an emergency aid. What is the importance of doing technique K to the victim?

A Stabilise the breathing B Increase pressure in the lungs C Recover the blood pressure of the victim D Produce artificial blood circulation

Which of the following statements is true about pulse rate?

A Males have a higher pulse rate compared to females B The older the person, the higher the pulse rate C The more vigorous the physical activity, the higher the pulse rate D At rest, the pulse rate of an athlete is higher than non-athletes

Diagram 3 shows a device to measure a parameter of body health. What is the standard unit to measure the parameter?

A Degree Celsius (°C) B Beat per minute (bpm) C Millimetres of mercury (mmHg) D Kilogram per meter square (kg m^-2^)

Diagram 4 shows a vehicle that applied Green Technology. What is the advantage of using this vehicle to solve socio-scientific issues in the energy sector?

A Does not produce greenhouse gases B Using full electricity C Using clean energy sources such as solar D Can replace the use of biomass fuel

Diagram 5 shows a socio-scientific issue of a sector. Which of the following ways can reduce this issue?

A Use energy efficiency tools B Use green transportation mode C Replanting trees D Green Building construction

Diagram 6 shows one of the phases in cell division. Which of the following statements is correct about the phase?

A Chromosomes arranged in an equatorial plane B Cytoplasm divides and spindle fibres formed C Sister chromatids separate and move towards the opposite poles D Exchange of genetic information between the homologous chromosomes

Diagram 7 shows a schematic diagram for inheritance of colour blindness in humans. Which of the following offspring have colour blindness?

A Q and R B P and S C Q and S D P and Q

Diagram 8 shows a bar chart representing a type of variation. What is the trait represented by the bar chart?

A Height B Type of fingerprint C Blood group D Type of ear lobe

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Perak Trial 2024 Science Kertas 1 · Modul Cemerlang Set 1

Perak Trial 2024 Science Kertas 1 · Modul Cemerlang Set 1

Perak Trial 2024 Science Kertas 1 · Modul Cemerlang Set 1

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