UCEED 2025

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Q5.A cube 4 cm × 4 cm × 4 cm has all its corners chamfered as shown in the figure below. On each of its faces it has got a small tetrahedral notch having edges of 1 cm each. What is the sum of the number of vertices and the number of edges in this solid?

Q7.What is the highest number of occurrences of a shape in the figure shown?

UCEED2025Q6·nat·Medium448 attempts

With a straight cut you can slice a circular piece of paper into two pieces. A second cut that crosses the first cut will produce a maximum of four pieces. What is the maximum number of pieces that you can get with a total of four straight cuts?

Your answer

Keyboards off — use the numpad, just like on exam day.

UCEED 2025

0/57

Q7.What is the highest number of occurrences of a shape in the figure shown?

UCEED2025Q6·nat·Medium448 attempts

With a straight cut you can slice a circular piece of paper into two pieces. A second cut that crosses the first cut will produce a maximum of four pieces. What is the maximum number of pieces that you can get with a total of four straight cuts?

Your answer

Keyboards off — use the numpad, just like on exam day.