Worksheet Solutions: Making Basic Adjustments | Image Editing for Beginners - Class 8 PDF Download

Multiple-Choice Questions (MCQs)

Q1: What is the primary purpose of cropping an image?
(a) To make it larger
(b) To add more content
(c) To remove unwanted parts
(d) To change the image's colors
Ans: (c)
Cropping is the process of cutting out or removing parts of an image that are not needed.

Q2: When resizing an image, why is it important to maintain the aspect ratio?
(a) It makes the image look more colorful
(b) It prevents distortion of the image
(c) It reduces the file size
(d) It increases the image's resolution
Ans: (b)
Maintaining the aspect ratio ensures that the image doesn't become stretched or distorted when resizing.

Q3: Which image adjustment should you use to change the orientation of an image?
(a) Cropping
(b) Resizing
(c) Rotating
(d) Brightness adjustment
Ans: (c)
Rotating an image changes its orientation, such as turning a landscape image into a portrait.

Q4: What should you always do when working with image files, even for basic edits?
(a) Delete the original file
(b) Keep only the edited version
(c) Keep the original unedited version
(d) Share the edited version immediately
Ans: (c)
Keeping the original unedited version ensures you can always go back to it if needed.

Q5: Why is it not recommended to make an image larger than its original size?
(a) It increases file size
(b) It improves image quality
(c) It causes a loss of detail and quality
(d) It makes the image look more vibrant
Ans: (c)
Enlarging an image beyond its original size often results in a loss of image quality and detail.

True/False Questions

Q1: Cropping is a technique used to add more content to an image.
Ans: False
Cropping is used to remove unwanted parts from an image.

Q2: Resizing an image without maintaining the aspect ratio can prevent distortion.
Ans: False
Resizing without maintaining the aspect ratio can lead to image distortion.

Q3: Rotating an image doesn't change its orientation.
Ans: False
Rotating an image changes its orientation, such as turning a landscape image into a portrait.

Q4: It's unnecessary to keep the original unedited version of an image when making basic changes.
Ans: False
Keeping the original unedited version is recommended for all image editing.

Q5: Enlarging an image beyond its original size improves its quality.
Ans: False
Enlarging an image beyond its original size often results in a loss of quality.

Short Answer Questions

Q1: Explain why it's essential to maintain the aspect ratio when resizing an image.
Ans: Maintaining the aspect ratio when resizing an image is crucial because it ensures that the image's proportions remain the same. This prevents distortion and ensures that the resized image looks accurate and visually appealing. Without maintaining the aspect ratio, the image may appear stretched or squished.

Q2: Describe one situation where cropping an image might be necessary.
Ans: Cropping an image might be necessary when there is unwanted or distracting content in the background of the image. For example, if you have a beautiful portrait, but there are people or objects in the background that detract from the main subject, cropping can help remove those distractions and focus solely on the subject.

Q3: What happens to an image's quality when it is resized to be larger than its original size?
Ans: When an image is resized to be larger than its original size, it typically experiences a loss in quality. This is because enlarging an image stretches the existing pixels, leading to a loss of detail and sharpness. The image may appear pixelated and blurry, which can significantly reduce its overall quality.

Q4: Why is it essential to experiment with different image adjustments when editing a picture?
Ans: It's important to experiment with different image adjustments when editing a picture because there is no one-size-fits-all solution for image editing. Different images may require various adjustments to achieve the desired results. By experimenting, you can find the adjustments that work best for a particular image and enhance its overall quality. Additionally, keeping a copy of the original image allows you to start over if your edits don't turn out as expected.

Q5: Name one tool or feature in an image editing program that can help you preserve the aspect ratio when resizing.
Ans: One tool or feature that can help preserve the aspect ratio when resizing is the "Constrain Proportions" option. This option is often available in image editing software and ensures that when you adjust the height or width of an image, the other dimension is automatically adjusted to maintain the original aspect ratio.