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Shapes & Solids — Chapter Test

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Q1
Which shape is the odd one out: circle, square, triangle, rectangle?
Circle has no corners; the others all have corners.
Q2
Continue the pattern: ●, ▲, ●, ▲, ___ ?
The pattern alternates circle, triangle — next is a circle (●).
Q3
A circle is to 'no corners' as a square is to ___ ?
A square has 4 corners.
Q4
How many sides does a triangle have?
A triangle has 3 sides.
Q5
How many corners does a square have?
A square has 4 corners.
Q6
Which shape has 4 sides but is not a square (two long, two short sides)?
A rectangle has 4 sides with two long and two short.
Q7
A brick is the shape of a ___ ?
A brick is a cuboid.
Q8
Which object is shaped like a cylinder?
A tin is a cylinder.
Q9
Which object is shaped like a sphere?
A cricket ball is a sphere.
Q10
A window in a house is most often which shape?
Most windows are rectangles.
Q11
A shape has 3 sides and 3 corners. One side is then added to make 4 sides and 4 corners. Which two shapes are these?
3 sides = triangle; 4 sides = square (or rectangle).
Q12
Count all the corners of 2 triangles put together (not joined). How many corners in all?
Each triangle has 3 corners, so 3 + 3 = 6.
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