Olympiad Test Level 2: Ms-Paint - 1 - Class 3 MCQ

To open the file named "star 1" shown in the Recent pictures section of MS-Paint, you can follow either of these two methods:

• Option A: You can left-click on the file name "star 1" listed in the Recent pictures section. This will open the file.
• Option B: You can also press the 8 key on the keyboard when the file "star 1" is highlighted in the list. This will also open the file.

Both methods are correct, so the answer is Option D.

Let's match the items based on their typical shapes:

• (A) Polygon: A polygon typically has straight sides and angles, and the corresponding symbol is a rounded rectangular callout (Option 4).
• (B) Oval: An oval is an elongated circle, and the corresponding symbol is the oval shape (Option 3).
• (C) Rectangle: A rectangle has four sides with opposite sides equal, and the corresponding symbol is the square shape (Option 1).
• (D) Rounded rectangular callout: This is a shape often used in annotations, which corresponds to the polygon shape (Option 2).

Thus, the correct matching is Option A.

The image shown is a thumbnail window in MS-Paint that displays the entire drawing in a small window on the canvas. This thumbnail window becomes active when you zoom-in the picture in MS-Paint. Zooming in allows you to view a detailed version of the drawing in the thumbnail window, making it easier to edit specific areas of the image. Therefore, the correct answer is Option A.

In the given images, we can see that Image-2 is a rotated version of Image-1. The shape in Image-2 has been rotated 90 degrees counterclockwise (left rotation).

This is a standard operation available in MS-Paint, and based on the transformation, the correct operation applied to convert Image-1 into Image-2 is Rotate left 90°. Therefore, the correct answer is Option B.

To transform Picture-I to Picture-II and then again Picture-II to Picture-III in MS-Paint, let's analyze the tools provided:

• Option A: The symbol in Option A represents the "Resize and Skew" tool. This tool is used to adjust the dimensions of the image, which is not required in this case based on the transformations shown in the images.
• Option B: The symbol in Option B represents the "Select" tool, which is used to select parts of the image and move them. This could be used in transforming Picture-I to Picture-II.
• Option C: The symbol in Option C represents the "Flip" tool, which can be used to flip the image, like flipping vertically or horizontally, which is likely involved in the transformation from Picture-II to Picture-III.

The correct answer is Option A because the "Resize and Skew" tool is not necessary for these transformations.

From the given images:

• Image 1 to Image 2: The image is flipped horizontally, which means the left side becomes the right side and vice versa. This is followed by a 90-degree left rotation to adjust the orientation.

• Image 2 to Image 3: A further transformation occurs with the same type of horizontal flip and a slight rotation to align the final image correctly.

The tool required for these transformations is Flip horizontal followed by Rotate left 90°, as described in Option A.

The difference between Image 1 and Image 2 lies in the thickness of the star's outline. The tool setting that was likely changed between the two images is the Pencil Tool.

• In Image 1, the star appears to have a thinner outline, which is typical of the default line thickness.
• In Image 2, the outline is thicker, which suggests that the line thickness was changed using the Pencil Tool to create a bolder appearance.

Thus, the tool setting changed to make the image look different is the Pencil Tool, which corresponds to Option A.

In the given images, Image-1 shows a regular mug, while Image-2 appears skewed. The transformation applied to Image-1 to get Image-2 is Skew.

• Skew is a tool in MS-Paint that allows you to tilt or distort an image along its axes, which is what has happened to the mug in Image-2. The tilt of the image indicates that the skewing tool was used.

Thus, the correct operation is Skew, corresponding to Option B.

After using the Magnifier tool to zoom into a picture in MS-Paint, you can return the image to its original size by right-clicking on the image. This will show the option to Zoom Out or return it to its normal view. Right-clicking the image is the correct method to view the image in its original version. Therefore, the correct answer is Option A.

To transform Image-1 into Image-2 and then into Image-3 in MS-Paint, the following operations are performed:

• Image-1 to Image-2: The first operation is Flip horizontal. This flips the image along its vertical axis, turning the boat in Image-1 into the shape shown in Image-2.
• Image-2 to Image-3: The second operation is to Rotate 180°. This rotates the flipped image by 180 degrees, which makes it look like the shape shown in Image-3.

Therefore, the correct sequence of operations is Flip horizontal and Rotate 180°, which corresponds to Option D.