MCQ Academy - English

Free Online MCQ Practice Tests in English

Latest Quizzes

What is the sum of the interior angles of a polygon with 11 sides?

  • 360°
  • 1620°
  • 1980°
  • 1800°
Correct answer(s):
  • 1620°

What is the sum of the interior angles of a polygon with 10 sides?

  • 360°
  • 1800°
  • 1440°
  • 1620°
Correct answer(s):
  • 1440°

What is the sum of the interior angles of a polygon with 9 sides?

  • 1260°
  • 360°
  • 1440°
  • 1620°
Correct answer(s):
  • 1260°

What is the sum of the interior angles of a polygon with 8 sides?

  • 360°
  • 1440°
  • 1260°
  • 1080°
Correct answer(s):
  • 1080°

What is the sum of the interior angles of a polygon with 7 sides?

  • 1260°
  • 900°
  • 1080°
  • 360°
Correct answer(s):
  • 900°

What is the sum of the interior angles of a polygon with 6 sides?

  • 900°
  • 360°
  • 720°
  • 1080°
Correct answer(s):
  • 720°

What is the sum of the interior angles of a polygon with 5 sides?

  • 540°
  • 720°
  • 360°
  • 900°
Correct answer(s):
  • 540°

What is the sum of the interior angles of a polygon with 4 sides?

  • 360°
  • 540°
  • 720°
  • 360°
Correct answer(s):
  • 360°

What is the sum of the interior angles of a polygon with 3 sides?

  • 360°
  • 180°
  • 540°
  • 360°
Correct answer(s):
  • 180°

The radius of a circle is 72 cm. What is its diameter?

  • 72 cm
  • Cannot be found
  • 144 cm
  • 36 cm
Correct answer(s):
  • 144 cm

The radius of a circle is 54 cm. What is its diameter?

  • 108 cm
  • 27 cm
  • Cannot be found
  • 54 cm
Correct answer(s):
  • 108 cm

The radius of a circle is 48 cm. What is its diameter?

  • Cannot be found
  • 48 cm
  • 24 cm
  • 96 cm
Correct answer(s):
  • 96 cm

The radius of a circle is 33 cm. What is its diameter?

  • Cannot be found
  • 66 cm
  • 33 cm
  • 16.5 cm
Correct answer(s):
  • 66 cm

The radius of a circle is 27 cm. What is its diameter?

  • 27 cm
  • 13.5 cm
  • 54 cm
  • Cannot be found
Correct answer(s):
  • 54 cm

The radius of a circle is 22 cm. What is its diameter?

  • 44 cm
  • Cannot be found
  • 11 cm
  • 22 cm
Correct answer(s):
  • 44 cm

The radius of a circle is 15 cm. What is its diameter?

  • Cannot be found
  • 7.5 cm
  • 15 cm
  • 30 cm
Correct answer(s):
  • 30 cm

The radius of a circle is 11 cm. What is its diameter?

  • 11 cm
  • 22 cm
  • 5.5 cm
  • Cannot be found
Correct answer(s):
  • 22 cm

The radius of a circle is 9 cm. What is its diameter?

  • Cannot be found
  • 4.5 cm
  • 18 cm
  • 9 cm
Correct answer(s):
  • 18 cm

The radius of a circle is 6 cm. What is its diameter?

  • 12 cm
  • 3 cm
  • 6 cm
  • Cannot be found
Correct answer(s):
  • 12 cm

The diameter of a circle is 80 cm. What is its radius?

  • 160 cm
  • 80 cm
  • Cannot be found
  • 40 cm
Correct answer(s):
  • 40 cm