FIA Geometry MCQs (Solved Practice)
Posted: May 19th, 2026, 3:37 am
1. Sum of angles in a triangle = ? — 180°
genui{"geometry_measurement_learning_block_staging":{"content":"\\angle A + \\angle B + \\angle C = 180^\\circ","type_id":"TRIANGLE_ANGLE_SUM"}}
2. Sum of angles in a quadrilateral = ? — 360°
3. A triangle with all equal sides is? — Equilateral triangle
4. A triangle with two equal sides is? — Isosceles triangle
5. A triangle with one 90° angle is? — Right triangle
6. Area of rectangle formula? — Length × Width
genui{"geometry_measurement_learning_block_staging":{"content":"A=l\\times w","type_id":"RECTANGLE_AREA"}}
7. Perimeter of rectangle formula? — 2(l + w)
8. Area of square formula? — Side × Side
genui{"geometry_measurement_learning_block_staging":{"content":"A=s^2","type_id":"SQUARE_AREA"}}
9. Perimeter of square formula? — 4 × Side
10. Area of triangle formula? — 1/2 × Base × Height
genui{"geometry_measurement_learning_block_staging":{"content":"A=\\frac{1}{2}bh","type_id":"TRIANGLE_AREA"}}11. A circle has how many sides? — 0
12. Circumference of circle formula? — 2πr
genui{"geometry_measurement_learning_block_staging":{"content":"C=2\\pi r","type_id":"CIRCLE_CIRCUMFERENCE"}}
13. Area of circle formula? — πr²
genui{"geometry_measurement_learning_block_staging":{"content":"A=\\pi r^2","type_id":"CIRCLE_AREA"}}
14. Diameter = ? — 2 × Radius
15. Radius is half of? — Diameter
16. Number of sides in pentagon? — 5
17. Number of sides in hexagon? — 6
18. Number of sides in octagon? — 8
19. Number of sides in decagon? — 10
20. Angle greater than 90° is? — Obtuse angle
21. Angle less than 90° is? — Acute angle
22. Angle equal to 90° is? — Right angle
23. Straight angle value? — 180°
24. Full angle value? — 360°
25. Parallel lines never? — Meet
26. Perpendicular lines form? — 90° angle
27. If side of square = 5, area=? — 25
28. If side of square = 4, perimeter=? — 16
29. Rectangle length=10, width=5, area=? — 50
30. Rectangle length=8, width=2, perimeter=? — 20
31. Triangle base=10, height=6, area=? — 30
32. Circle radius=7, diameter=? — 14
33. Circle diameter=20, radius=? — 10
34. Circumference of circle with radius 7? — 44
35. Area of circle with radius 7? — 154
36. Number of angles in triangle? — 3
37. Number of diagonals in square? — 2
38. A square has equal? — Sides
39. A rectangle has equal? — Opposite sides
40. A cube has how many faces? — 6
41. A cube has how many edges? — 12
42. A cube has how many vertices? — 8
43. Volume of cube formula? — Side³
genui{"geometry_measurement_learning_block_staging":{"content":"V=s^3","type_id":"VOLUME_CUBE"}}
44. Surface area of cube formula? — 6s²
genui{"geometry_measurement_learning_block_staging":{"content":"SA=6s^2","type_id":"SURFACE_AREA_CUBE"}}
45. If side of cube=3, volume=? — 27
46. If side of cube=4, surface area=? — 96
47. Formula of Pythagoras theorem? — a²+b²=c²
genui{"geometry_measurement_learning_block_staging":{"content":"a^2+b^2=c^2","type_id":"PYTHAGOREAN_THEOREM"}}
48. Hypotenuse is opposite to? — Right angle
49. If sides are 3,4,5 triangle is? — Right triangle
50. If radius=14, circumference=? — 88
51. If radius=14, area of circle=? — 616
52. Number of sides in nonagon? — 9
53. Number of sides in heptagon? — 7
54. Interior angles of triangle always? — 180°
55. Exterior angle of triangle equals? — Sum of opposite interior angles
56. Polygon with 8 sides? — Octagon
57. Polygon with 6 sides? — Hexagon
58. Polygon with 5 sides? — Pentagon
59. Polygon with 4 sides? — Quadrilateral
60. Polygon with 3 sides? — Triangle
61. Area of parallelogram formula? — Base × Height
62. A rhombus has all sides? — Equal
63. A kite has how many pairs of equal sides? — 2
64. Circle center to boundary distance? — Radius
65. Longest chord of circle? — Diameter
66. If square side=10, area=? — 100
67. If square side=10, perimeter=? — 40
68. Rectangle 12×4 area=? — 48
69. Rectangle 12×4 perimeter=? — 32
70. Triangle base=8, height=5, area=? — 20
71. Angle between hands at 6:00? — 180°
72. Angle between hands at 3:00? — 90°
73. Number of degrees in complete circle? — 360°
74. Semicircle angle? — 180°
75. Quarter circle angle? — 90°
76. A line has how many endpoints? — 0
77. A line segment has how many endpoints? — 2
78. A ray has how many endpoints? — 1
79. Triangle with no equal sides? — Scalene triangle
80. Two angles adding to 90° are? — Complementary angles
81. Two angles adding to 180° are? — Supplementary angles
82. Opposite angles are also called? — Vertical angles
83. Adjacent angles share a? — Common arm
84. Formula of cylinder volume? — πr²h
genui{"geometry_measurement_learning_block_staging":{"content":"V=\\pi r^2 h","type_id":"CYLINDER_VOLUME"}}
85. Formula of cone volume? — 1/3πr²h
genui{"geometry_measurement_learning_block_staging":{"content":"V=\\frac{1}{3}\\pi r^2 h","type_id":"CONE_VOLUME"}}
86. Formula of sphere volume? — 4/3πr³
genui{"geometry_measurement_learning_block_staging":{"content":"V=\\frac{4}{3}\\pi r^3","type_id":"SPHERE_VOLUME"}}
87. Formula of sphere surface area? — 4πr²
SA=4\pi r^2
88. If cube side=5, volume=? — 125
89. If cube side=5, surface area=? — 150
90. If radius=3, diameter=? — 6
91. If diameter=18, radius=? — 9
92. Triangle area with base 12 and height 4=? — 24
93. Rectangle area length 15 width 3=? — 45
94. Square perimeter side 9=? — 36
95. Circle circumference radius 14=? — 88
96. Circle area radius 14=? — 616
97. If hypotenuse=13 and one side=5, other side=? — 12
98. Total interior angles of pentagon? — 540°
99. Total interior angles of hexagon? — 720°
100. Geometry is study of? — Shapes and spaces
genui{"geometry_measurement_learning_block_staging":{"content":"\\angle A + \\angle B + \\angle C = 180^\\circ","type_id":"TRIANGLE_ANGLE_SUM"}}
2. Sum of angles in a quadrilateral = ? — 360°
3. A triangle with all equal sides is? — Equilateral triangle
4. A triangle with two equal sides is? — Isosceles triangle
5. A triangle with one 90° angle is? — Right triangle
6. Area of rectangle formula? — Length × Width
genui{"geometry_measurement_learning_block_staging":{"content":"A=l\\times w","type_id":"RECTANGLE_AREA"}}
7. Perimeter of rectangle formula? — 2(l + w)
8. Area of square formula? — Side × Side
genui{"geometry_measurement_learning_block_staging":{"content":"A=s^2","type_id":"SQUARE_AREA"}}
9. Perimeter of square formula? — 4 × Side
10. Area of triangle formula? — 1/2 × Base × Height
genui{"geometry_measurement_learning_block_staging":{"content":"A=\\frac{1}{2}bh","type_id":"TRIANGLE_AREA"}}11. A circle has how many sides? — 0
12. Circumference of circle formula? — 2πr
genui{"geometry_measurement_learning_block_staging":{"content":"C=2\\pi r","type_id":"CIRCLE_CIRCUMFERENCE"}}
13. Area of circle formula? — πr²
genui{"geometry_measurement_learning_block_staging":{"content":"A=\\pi r^2","type_id":"CIRCLE_AREA"}}
14. Diameter = ? — 2 × Radius
15. Radius is half of? — Diameter
16. Number of sides in pentagon? — 5
17. Number of sides in hexagon? — 6
18. Number of sides in octagon? — 8
19. Number of sides in decagon? — 10
20. Angle greater than 90° is? — Obtuse angle
21. Angle less than 90° is? — Acute angle
22. Angle equal to 90° is? — Right angle
23. Straight angle value? — 180°
24. Full angle value? — 360°
25. Parallel lines never? — Meet
26. Perpendicular lines form? — 90° angle
27. If side of square = 5, area=? — 25
28. If side of square = 4, perimeter=? — 16
29. Rectangle length=10, width=5, area=? — 50
30. Rectangle length=8, width=2, perimeter=? — 20
31. Triangle base=10, height=6, area=? — 30
32. Circle radius=7, diameter=? — 14
33. Circle diameter=20, radius=? — 10
34. Circumference of circle with radius 7? — 44
35. Area of circle with radius 7? — 154
36. Number of angles in triangle? — 3
37. Number of diagonals in square? — 2
38. A square has equal? — Sides
39. A rectangle has equal? — Opposite sides
40. A cube has how many faces? — 6
41. A cube has how many edges? — 12
42. A cube has how many vertices? — 8
43. Volume of cube formula? — Side³
genui{"geometry_measurement_learning_block_staging":{"content":"V=s^3","type_id":"VOLUME_CUBE"}}
44. Surface area of cube formula? — 6s²
genui{"geometry_measurement_learning_block_staging":{"content":"SA=6s^2","type_id":"SURFACE_AREA_CUBE"}}
45. If side of cube=3, volume=? — 27
46. If side of cube=4, surface area=? — 96
47. Formula of Pythagoras theorem? — a²+b²=c²
genui{"geometry_measurement_learning_block_staging":{"content":"a^2+b^2=c^2","type_id":"PYTHAGOREAN_THEOREM"}}
48. Hypotenuse is opposite to? — Right angle
49. If sides are 3,4,5 triangle is? — Right triangle
50. If radius=14, circumference=? — 88
51. If radius=14, area of circle=? — 616
52. Number of sides in nonagon? — 9
53. Number of sides in heptagon? — 7
54. Interior angles of triangle always? — 180°
55. Exterior angle of triangle equals? — Sum of opposite interior angles
56. Polygon with 8 sides? — Octagon
57. Polygon with 6 sides? — Hexagon
58. Polygon with 5 sides? — Pentagon
59. Polygon with 4 sides? — Quadrilateral
60. Polygon with 3 sides? — Triangle
61. Area of parallelogram formula? — Base × Height
62. A rhombus has all sides? — Equal
63. A kite has how many pairs of equal sides? — 2
64. Circle center to boundary distance? — Radius
65. Longest chord of circle? — Diameter
66. If square side=10, area=? — 100
67. If square side=10, perimeter=? — 40
68. Rectangle 12×4 area=? — 48
69. Rectangle 12×4 perimeter=? — 32
70. Triangle base=8, height=5, area=? — 20
71. Angle between hands at 6:00? — 180°
72. Angle between hands at 3:00? — 90°
73. Number of degrees in complete circle? — 360°
74. Semicircle angle? — 180°
75. Quarter circle angle? — 90°
76. A line has how many endpoints? — 0
77. A line segment has how many endpoints? — 2
78. A ray has how many endpoints? — 1
79. Triangle with no equal sides? — Scalene triangle
80. Two angles adding to 90° are? — Complementary angles
81. Two angles adding to 180° are? — Supplementary angles
82. Opposite angles are also called? — Vertical angles
83. Adjacent angles share a? — Common arm
84. Formula of cylinder volume? — πr²h
genui{"geometry_measurement_learning_block_staging":{"content":"V=\\pi r^2 h","type_id":"CYLINDER_VOLUME"}}
85. Formula of cone volume? — 1/3πr²h
genui{"geometry_measurement_learning_block_staging":{"content":"V=\\frac{1}{3}\\pi r^2 h","type_id":"CONE_VOLUME"}}
86. Formula of sphere volume? — 4/3πr³
genui{"geometry_measurement_learning_block_staging":{"content":"V=\\frac{4}{3}\\pi r^3","type_id":"SPHERE_VOLUME"}}
87. Formula of sphere surface area? — 4πr²
SA=4\pi r^2
88. If cube side=5, volume=? — 125
89. If cube side=5, surface area=? — 150
90. If radius=3, diameter=? — 6
91. If diameter=18, radius=? — 9
92. Triangle area with base 12 and height 4=? — 24
93. Rectangle area length 15 width 3=? — 45
94. Square perimeter side 9=? — 36
95. Circle circumference radius 14=? — 88
96. Circle area radius 14=? — 616
97. If hypotenuse=13 and one side=5, other side=? — 12
98. Total interior angles of pentagon? — 540°
99. Total interior angles of hexagon? — 720°
100. Geometry is study of? — Shapes and spaces