Grade 12 Mathematics Quiz

What is the result of 15 multiplied by 7?

• 120

• 105

• 92

• 50

Solve for x: 3x + 5 = 20

• x = 10

• x = 7

• x = 3

• x = 5

Calculate the area of a rectangle with length 8 cm and width 5 cm

• 56 cm^2

• 40 cm^2

• 13 cm^2

• 20 cm^2

Who is known as the 'Father of Indian Mathematics'?

• Aryabhata

• Brahmagupta

• Bhaskara II

• Aryabhatta

What is the value of 48 divided by 6?

• 8

• 10

• 6

• 12

Simplify the expression: 2(3x - 4) = 10

• x = 5

• x = 1

• x = 2

• x = 3

Find the circumference of a circle with radius 6 cm

• C = π * 6 cm = 6π cm

• C = 2 * π * 6 cm = 12π cm

• C = 3 * π * 6 cm = 18π cm

• C = 2 * π * 3 cm = 6π cm

Which ancient Indian mathematician is known for the discovery of the concept of zero?

• Euclid

• Srinivasa Ramanujan

• Brahmagupta

• Aryabhata

If a triangle has angles of 45°, 45°, and 90°, what type of triangle is it?

• Right-angled triangle

• Isosceles triangle

• Equilateral triangle

• Scalene triangle

What is the value of 'pi' (π) in geometry?

• 3.14159

• 2.71828

• 4.6692

• 5.6789