Mensuration, Basic Algebra, Basic Geometry - Online Test

30:00
1. A rectangular field is 50 meters long and 40 meters wide. What is its perimeter?
2. The area of a square is 144 square centimeters. What is the length of its side?
3. A circle has a radius of 7 cm. What is its circumference? (Use π = 22/7)
4. If the length of a rectangle is twice its width, and its area is 72 square meters, what is its length?
5. What is the volume of a cube with side length 5 cm?
6. A triangle has a base of 10 cm and a height of 8 cm. What is its area?
7. If x + 5 = 10, what is the value of x?
8. Solve for y: 3y - 7 = 14
9. What is the value of 2a + 3b if a = 4 and b = 2?
10. If a² - b² = 20 and a - b = 4, what is the value of a + b?

Test Results

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