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Q5.A perspective view of a solid object is shown on the left. The object is cut simultaneously along THREE perpendicular planes as shown on the right. How many surfaces will the resulting pieces have in total (i.e. sum of the surfaces of all pieces)?
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Q7.A typical football is made by stitching together 12 pentagons and 20 hexagons. How many vertices (junctions) are there in such a football?
UCEED2024Q6·nat·Medium
How many matching pairs of shoes (both left and right shoe) are present in the image below?
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