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Mensuration: Area and Perimeter: Practice 4

Section A: Core Practice

Question 1mcq
A cube has edge length 7 cm7\,cm. What is its volume?
A.84 cm84\,cm
B.294 cm2294\,cm^{2}
C.343 cm3343\,cm^{3}
D.49 cm249\,cm^{2}
Question 2mcq
Which method is most appropriate for checking a mathematical answer?
A.Choose the longest option.
B.Substitute the answer back into the original condition.
C.Ignore the units.
D.Use only the diagram's appearance.
Question 3mcq
A cone has radius 7 cm7\,cm and slant height 11 cm11\,cm. Using π=227\pi=\frac{22}{7}, find its curved surface area.
A.242 cm2242\,cm^{2}
B.154 cm2154\,cm^{2}
C.484 cm2484\,cm^{2}
D.264 cm2264\,cm^{2}
Question 4mcq
Which method is most appropriate for checking a mathematical answer?
A.Use only the diagram's appearance.
B.Choose the longest option.
C.Ignore the units.
D.Substitute the answer back into the original condition.
Question 5mcq
A cube has edge length 8 cm8\,cm. What is its volume?
A.96 cm96\,cm
B.384 cm2384\,cm^{2}
C.512 cm3512\,cm^{3}
D.64 cm264\,cm^{2}

Section B: Application Practice

Question 6mcq
Which method is most appropriate for checking a mathematical answer?
A.Choose the longest option.
B.Substitute the answer back into the original condition.
C.Ignore the units.
D.Use only the diagram's appearance.
Question 7mcq
A cone has radius 7 cm7\,cm and slant height 11 cm11\,cm. Using π=227\pi=\frac{22}{7}, find its curved surface area.
A.242 cm2242\,cm^{2}
B.154 cm2154\,cm^{2}
C.484 cm2484\,cm^{2}
D.264 cm2264\,cm^{2}
Question 8mcq
Which method is most appropriate for checking a mathematical answer?
A.Use only the diagram's appearance.
B.Choose the longest option.
C.Ignore the units.
D.Substitute the answer back into the original condition.
Question 9mcq
A cube has edge length 4 cm4\,cm. What is its volume?
A.48 cm48\,cm
B.96 cm296\,cm^{2}
C.64 cm364\,cm^{3}
D.16 cm216\,cm^{2}
Question 10mcq
Which method is most appropriate for checking a mathematical answer?
A.Choose the longest option.
B.Substitute the answer back into the original condition.
C.Ignore the units.
D.Use only the diagram's appearance.