Practice Test Geeks(BKSB) Basic and Key Skills Builder Practice Test
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Shape, Space, and Measure Flashcards

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

Read the first 7 Shape, Space, and Measure flashcards as text

  1. A square tile has a side of 30 cm. How many tiles are needed to cover a floor of 2.7 m × 1.8 m?

    Answer: 54

    Floor area = 270 × 180 = 48,600 cm²; tile area = 30 × 30 = 900 cm²; tiles = 48,600 ÷ 900 = 54.

  2. What is the name of a polygon with 8 sides?

    Answer: Octagon

    An octagon has 8 sides, like a stop sign.

  3. If a shape is rotated 180° about its center, which transformation describes this?

    Answer: Rotation

    Turning a shape around a fixed point is called rotation.

  4. A fence runs around a square garden with an area of 49 m². What is the total length of the fence?

    Answer: 28 m

    Side = √49 = 7 m; perimeter = 4 × 7 = 28 m.

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

    Answer: 50°

    Angles in a triangle sum to 180°; third angle = 180 − 55 − 75 = 50°.

  6. Which unit is most appropriate for measuring the capacity of a bathtub?

    Answer: Liters

    A bathtub typically holds around 150–300 liters, making liters the most appropriate unit.

  7. A map uses a scale of 1:50,000. A road measures 4 cm on the map. How long is the actual road?

    Answer: 2 km

    Actual distance = 4 × 50,000 = 200,000 cm = 2,000 m = 2 km.