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Quantitative Aptitude

MENSURATION MCQs

Regular Polygons, Triangles, Circles

Total Questions : 254 | Page 1 of 26 pages
Question 1.

Two angles of a triangle measure 48° and 112° respectively. The measure of


the third angle is :

  1.    200
  2.    300
  3.    400
  4.    500
 Discuss Question
Answer: Option A. -> 200
Question 2.

Three angles of a quadrilateral are 54°, 66°, 70° respectively. The measure


of the 4th angle is

  1.    700
  2.    1000
  3.    1700
  4.    2000
 Discuss Question
Answer: Option C. -> 1700
Question 3.

Each interior angle of a regular pentagon measures :

  1.    720
  2.    900
  3.    1080
  4.    1200
 Discuss Question
Answer: Option C. -> 1080
Question 4.

Each interior angle of a regular hexagon is :

  1.    600
  2.    900
  3.    1080
  4.    1200
 Discuss Question
Answer: Option C. -> 1080
Question 5.

Each interior angle of a regular octagon is :

  1.    750
  2.    1080
  3.    1200
  4.    1350
 Discuss Question
Answer: Option D. -> 1350
Question 6.

The sum of the interior angles of a regular hexagon is

  1.    3600
  2.    5400
  3.    7200
  4.    9000
 Discuss Question
Answer: Option C. -> 7200
Question 7.

The sum of the interior angles of a regular pentagon is

  1.    3600
  2.    5400
  3.    7200
  4.    9000
 Discuss Question
Answer: Option B. -> 5400
Question 8.

Each exterior angle of a regular polygon is 40°. The number of sides of the


polygon is :

  1.    6
  2.    7
  3.    8
  4.    9
 Discuss Question
Answer: Option D. -> 9
Question 9.

The difference between the interior and exterior angle of a regular polygon


is 60°. The number of sides in the polygon is :

  1.    5
  2.    6
  3.    7
  4.    8
 Discuss Question
Answer: Option B. -> 6
Question 10.

The ratio of an interior angle to an exterior angle of a regular polygon is


7 : 2. The_ number of sides of the polygon is

  1.    6
  2.    7
  3.    8
  4.    9
 Discuss Question
Answer: Option D. -> 9

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