1.
Select the correct answer based on the information shown in the graph.
2.
Which option completes the pattern?
3.
Which option completes the pattern?
4.
If the radius of a circle is doubled, by what factor does the area increase?
5.
If 4 workers can build a wall in 6 days, how many workers are needed to build it in 3 days?
6.
If Sam can complete a task in 12 hours and Tom in 8 hours, how long together?
7.
Which option completes the pattern?
8.
Select the correct answer based on the information shown in the graph.