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Class 8 Half Yearly Math Skills Quiz

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Questions and Answers

If the area of a rectangle is 24 square units and the length is 6 units, what is the width of the rectangle?

4 units (correct)

5 units

8 units

3 units

What is the value of 5x - 3y if x = 4 and y = 2?

12 (correct)

What is the value of 'a' in the equation 3a - 7 = 8?

5 (correct)

Find the value of x if 3x + 5 = 20

x = 5 Signup and view all the answers

Calculate the area of a triangle if the base is 8 units and the height is 6 units

24 square units Signup and view all the answers

Solve for y if 2y - 7 = 11

y = 9 Signup and view all the answers

Find the value of 'x' in the equation 2x + 5 = 17

12 Signup and view all the answers

Calculate the perimeter of a rectangle with length 8 units and width 5 units

26 Signup and view all the answers

Simplify the expression 3(4x - 2) - 2(2x + 1)

10x - 8 Signup and view all the answers