Free LLN Measurement and Data Interpretation Questions and Answers
A cylindrical can has a radius of 4 cm and a height of 10 cm. What is the volume of the can? (Use π ≈ 3.14)
Correct!
Wrong!
Calculation: Volume = π × radius² × height = 3.14 × 4² × 10 = 3.14 × 16 × 10 = 502.4 cubic cm
The pie chart below shows the distribution of different types of pet in a neighborhood:
* Dogs: 40%
* Cats: 25%
* Birds: 15%
* Fish: 20%
What percentage of pets are not dogs?
Correct!
Wrong!
Calculation: 100% - 40% (dogs) = 60%
Look at the bar graph below representing the number of books read by four students in a month:
* John: 8 books
* Mary: 12 books
* Alex: 5 books
* Sara: 10 books
Which student read the most books?
Correct!
Wrong!
Mary read 12 books, which is the highest number among the students listed.
If a container holds 2 liters of water, how may milliliters is this?
Correct!
Wrong!
Calculation: 1 liter = 1000 milliliters, so 2 liters = 2 × 1000 = 2000 milliliters
A rectangular garden measures 12 meters in length and 8 meters in width.
What is the area of the garden?
Correct!
Wrong!
Calculation: Area = Length × Width = 12 m × 8 m = 96 m²