Practice Test GeeksIMO - International Mathematics Olympiad Practice Test
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Geometry Flashcards

6 cards from real IMO practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Geometry flashcards as text

  1. A cube has a side length of 4 cm. What is its volume?

    Answer: 64 cm³

    Volume of a cube = side³ = 4³ = 64 cm³.

  2. Two angles of a triangle are 55° and 75°. What is the third angle?

    Answer: 50°

    Third angle = 180° − 55° − 75° = 50°, since all angles in a triangle sum to 180°.

  3. What is the name of a polygon with 6 sides?

    Answer: Hexagon

    A hexagon is a polygon with exactly six sides and six angles.

  4. A right-angled triangle has legs of length 3 cm and 4 cm. What is the length of the hypotenuse?

    Answer: 5 cm

    By the Pythagorean theorem: hypotenuse = √(3² + 4²) = √(9 + 16) = √25 = 5 cm.

  5. What is the circumference of a circle with diameter 14 cm? (Use π ≈ 22/7)

    Answer: 44 cm

    Circumference = π × d = (22/7) × 14 = 44 cm.

  6. A parallelogram has a base of 8 cm and a height of 5 cm. What is its area?

    Answer: 40 cm²

    Area of a parallelogram = base × height = 8 × 5 = 40 cm².

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Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. imo-official.org — Test delivery, eligibility, passing score, test dates, exam format · verified Oct 2026
  2. imo2027.hu — Exam dates, registration deadline · verified Oct 2026