MATHEMATICS TEST

1. A quadrilateral with four equal sides and four right angles is a ______________

• Rectangle
• Square
• Rhombus
• Kite

2. The three angles of a quadrilateral are 60°, 90°, 110°. Determine the fourth angle.

• 50
• 100
• 150
• 170

3. The angles of a quadrilateral are in the ratio of 1: 2: 3: 4. Find the measure of the least angle.

• 36
• 72
• 108
• 144

4. Find the area of a circular region whose radius is 21 m.

• 1386m2
• 154m2
• 354m2
• 1386cm2

5. Round to the nearest tenth. Find the circumference of a circle with a radius of 5.6 meters.

• 52.5
• 35.2
• 32.5
• 13.5

6. 4x = 64 find x

• 4
• 2
• 8
• 16

7. Round to the nearest tenth. Find the area of a circle with a diameter of 25m.

• 157.0
• 256.3
• 490.9
• 13.54

8. Write 81 in index form

• 3x3x3x3
• 2x3x3x4
• 3x3x3x4
• 2x2x3x3

9. Find the mean of the first 10 odd integers.

• 10
• 12
• 15
• 16

10. X + 30 + 60 + 70 = 360. Find X