Working on an app that revolves that has an IQ test as a feature. test has about 45 seconds per question, 40 questions, 30 minutes. tell me what difficulty this question is on easy-medium-hard. this question covers the spatial reasoning domain:
A cube is 4 units wide, 4 units tall, and 4 units long. It is painted on all 6 faces. Two cuts are made — first a diagonal cut through the cube that separates it into two congruent pyramids. Then, a horizontal cut 1 unit from the bottom passing completely through. How many pieces result, and what is the total number of painted faces across all pieces combined?
A. 3 pieces, 14 painted faces
B. 4 pieces, 12 painted faces
C. 4 pieces, 14 painted faces
D. 4 pieces, 16 painted faces
Edit: this is the revised version, thanks for @je_nm_th for pointing out the flaw
u/IDontLikeYou7 — 6 days ago