OPM1501
Assessment 04
Unique Number: 147556
Closing Date: 7 August 2025
,OPM1501
Assessment 04
Unique Number 147556
Closing Date: 7 August 2025
Question 1: Problem Statement The formula is used for calculating:
A. Area of a trapezium
B. Volume of a trapezium
C. Area of a triangle
D. Area of a circle
Answer:
The formula represents the area of a trapezium, where aand bare the lengths of
the parallel sides, and his the height.
Final Answer: A. Area of a trapezium (2 marks)
Question 2: Problem Statement What is the volume of this liquid?
A. 73 mL
B. 73 cm
C. 75 mL
D. 75 cm
Answer:
Final Answer: C. 73 mL (2 marks)
, Question 3: Problem Statement Which metric unit(s) of measurement measure volume?
A. mL B. cm3
C. meters
D. 2 or more of the above are true
Answer:
Volume measures the amount of space an object occupies. The metric units for volume
include milliliters (mL) for liquids and cubic centimeters (cm 3) for solids or general
volume. Meters measure length, not volume. Since both mL and cm 3 are valid, the correct
choice is D.
Final Answer: D. 2 or more of the above are true (2 marks)
Question 4: Problem Statement
A survey of 15 females on a day of vaccination gave the following ages: 25, 74, 78, 57, 36,
43, 57, 89, 56, 91, 43, 33, 61, 67, 52. Use this to answer:
4.1 What do 57 and 43 in the above data represent?
Answer: The numbers 57 and 43 represent the ages of two females in the survey. Since
they appear twice each in the data, they indicate that two females were aged 57 and two
were aged 43.
Final Answer: Ages of females vaccinated (2 marks)
4.2 What does 57 in the above data represent?
Answer: The number 57 represents the age of two females in the survey, as it appears
twice in the data set.
Final Answer: Age of two females vaccinated (2 marks)
Assessment 04
Unique Number: 147556
Closing Date: 7 August 2025
,OPM1501
Assessment 04
Unique Number 147556
Closing Date: 7 August 2025
Question 1: Problem Statement The formula is used for calculating:
A. Area of a trapezium
B. Volume of a trapezium
C. Area of a triangle
D. Area of a circle
Answer:
The formula represents the area of a trapezium, where aand bare the lengths of
the parallel sides, and his the height.
Final Answer: A. Area of a trapezium (2 marks)
Question 2: Problem Statement What is the volume of this liquid?
A. 73 mL
B. 73 cm
C. 75 mL
D. 75 cm
Answer:
Final Answer: C. 73 mL (2 marks)
, Question 3: Problem Statement Which metric unit(s) of measurement measure volume?
A. mL B. cm3
C. meters
D. 2 or more of the above are true
Answer:
Volume measures the amount of space an object occupies. The metric units for volume
include milliliters (mL) for liquids and cubic centimeters (cm 3) for solids or general
volume. Meters measure length, not volume. Since both mL and cm 3 are valid, the correct
choice is D.
Final Answer: D. 2 or more of the above are true (2 marks)
Question 4: Problem Statement
A survey of 15 females on a day of vaccination gave the following ages: 25, 74, 78, 57, 36,
43, 57, 89, 56, 91, 43, 33, 61, 67, 52. Use this to answer:
4.1 What do 57 and 43 in the above data represent?
Answer: The numbers 57 and 43 represent the ages of two females in the survey. Since
they appear twice each in the data, they indicate that two females were aged 57 and two
were aged 43.
Final Answer: Ages of females vaccinated (2 marks)
4.2 What does 57 in the above data represent?
Answer: The number 57 represents the age of two females in the survey, as it appears
twice in the data set.
Final Answer: Age of two females vaccinated (2 marks)
