Perimeter and Area Quiz - CBSE Class 6 Mathematics
Free practice quiz: Perimeter and Area (CBSE Class 6 Mathematics). 14 multiple-choice questions with answers and explanations. Play online, no sign-up needed.
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What is the perimeter of a rectangle with length 5 cm and width 3 cm?
- 8 cm
- 16 cm
- 10 cm
- 12 cm
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Answer: B. 16 cm
The perimeter of a rectangle is calculated by the formula P = 2(length + width). So, P = 2(5 + 3) = 16 cm.
What is the perimeter of a pentagon with each side measuring 5 cm?
- 25 cm
- 20 cm
- 15 cm
- 30 cm
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Answer: A. 25 cm
The perimeter of a polygon is the sum of the lengths of all its sides. For a pentagon with each side measuring 5 cm: 5 × 5 = 25 cm.
Find the area of a triangle with a base of 10 cm and a height of 5 cm.
- 25 cm²
- 50 cm²
- 15 cm²
- 30 cm²
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Answer: A. 25 cm²
The area of a triangle is calculated using the formula A = 1/2 × base × height. Thus, A = 1/2 × 10 × 5 = 25 cm².
If a rectangular plot has a width of 15 m and a length of 25 m, find the perimeter of the plot.
- 70 m
- 80 m
- 90 m
- 100 m
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Answer: B. 80 m
Perimeter = 2(length + width) = 2(25 + 15) = 80 m.
How much fencing is required to enclose a rectangular playground whose dimensions are 12 m by 14 m?
- 52 m
- 60 m
- 48 m
- 46 m
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Answer: A. 52 m
Fencing required is the perimeter, calculated as 2(length + width) = 2(12 + 14) = 52 m.