Question

Shown below is the perspective view of an object when viewed from the direction of the arrow. The object is first rotated by 90 degrees clockwise about the y-axis, then 180 degrees anti-clockwise about the x-axis, followed by 90 degrees anti-clockwise about the y-axis. All rotations are as viewed from a point on the positive axis towards the origin of the respective axes. Which option shows the CORRECT resultant view? 

• A. A
• B. B
• C. C
• D. D

Hint:

For 3D rotation problems, break the transformations down into steps, and apply each rotation in sequence to track the correct final orientation.

Answer 1

The Correct Option is C

Step 1: Visualize the rotations sequentially. The initial orientation is given, and the first rotation is 90 degrees clockwise about the y-axis.
Step 2: Next, apply the 180-degree anti-clockwise rotation about the x-axis.
Step 3: Lastly, rotate the object 90 degrees anti-clockwise about the y-axis. After performing these rotations, the object matches with.