Spatial Reasoning14Spatial Reasoning - Advanced 2D and 3D

1. 答案：D 解析：2.答案：c 解析：3.答案：D 解析：4. 答案：B 解析：5. 答案：A 解析：6. 答案：E 解析：Well look for a segment with 4 parallel vertical line and 2 parallel horizontal lines.7. 答案：A 解析：We must search for a segment which includes 2 vertical lines and 2 diagonal lines, which all meet in its center and cross the left vertical line.8. 答案：D 解析：In this pattern, the continuous lines and dashed lines both become wider and narrower interchangeably. We need to look for a segment in which the continuous lines are wider on the left side, and the dashed lines are wider on the top. We find it in optionD.9. 答案：A 解析：The correct shape is:10. 答案：A 解析：The short hand demonstrates an incremental pattern of clockwise movement each time it moves in an angle that is 45 bigger than the previous movement. Thus, as it previously moved 45, 90 and 135, this time it will move 180 (135+45).The long hand moves clockwise as well, each time in a double-size angle compared to the last movement. Its angle changed in 45, 90 and 180. This time it should change in 360. Yet, 360 means a full circle, so itll stay in the same position. 11. 答案：B 解析：You can slice the diagram vertically and then count the number of boxes in each slice and add them up. From left to right: 2 + 6 + 4 + 7 + 5 + 4 + 2 = 3012. 答案：D 解析：You can slice the diagram vertically and then count the number of boxes in each slice and add them up. From left to right: 2 + 8 + 2 + 5 + 4 + 3 = 2413. 答案：E 解析：You can slice the diagram vertically and then count the number of boxes in each slice and add them up.From left to right: 1 + 4 + 8 + 5 + 4 + 4 = 2614. 答案：D 解析：Total touching spots is 4.faces: bottom, right - 2edges: bottom-right, left-front - 215. 答案：A 解析：Total touching spots is 6:faces:front, top, back - 3edges:back-tip, back, right, back-left - 316. 答案：E 解析：Total touching spots is 11. faces:top, bottom, right, back - 4edges:back-top, back-bottom, back-right, back-left bottom-right, bottom-left, bottom-front - 717. 答案：B解析：Total touching spots is 7.faces:top, bottom, right - 3edges:top-right, bottom-right, bottom-front, front-right