Question:
From the given options below, choose the correct plan of the 3-D object, when viewed from the top.
From the given options below, choose the correct plan of the 3-D object, when viewed from the top.
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In a top view every distinct level shows as its own region; the missing corner (the notch with windows) must appear as an empty corner.
Updated On: Nov 12, 2026
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The Correct Option is C
Solution and Explanation
The object has a low slab on a three by three base with the nearest corner cut out (the notch with the windows). On the slab stand a front L-shaped block (middle height) around the notch and a taller L-shaped block at the back.
Seen from above we therefore expect: (a) an empty corner where the notch is; (b) two small separate squares at the two ends of the notch, which are the bare slab tops at the lowest level; (c) a middle-height L-shaped region wrapping the notch; (d) a tall L-shaped region at the back which touches the two small end squares.
Option 1 and option 2 are complete squares with no empty corner, so they cannot be the plan. Option 4 has the empty corner but lacks the two small end squares and the separate middle L-shape.
Option 3 shows the empty corner at the bottom left, a small square at the top left and another at the bottom right (the slab tops), a middle L-shaped region around the corner and a tall L-shaped region joining the top and the right side. This is the correct plan.
Answer: (3) Option 3 plan
Seen from above we therefore expect: (a) an empty corner where the notch is; (b) two small separate squares at the two ends of the notch, which are the bare slab tops at the lowest level; (c) a middle-height L-shaped region wrapping the notch; (d) a tall L-shaped region at the back which touches the two small end squares.
Option 1 and option 2 are complete squares with no empty corner, so they cannot be the plan. Option 4 has the empty corner but lacks the two small end squares and the separate middle L-shape.
Option 3 shows the empty corner at the bottom left, a small square at the top left and another at the bottom right (the slab tops), a middle L-shaped region around the corner and a tall L-shaped region joining the top and the right side. This is the correct plan.
Answer: (3) Option 3 plan
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