What is meant by line quality?

Correct answer: रेखा की मोटाई, दबाव और स्वभाव

The correct answer is A: line quality means the visible character of a line, including its thickness, darkness, softness, sharpness, continuity, and the pressure used to draw it. First, remember that a line is not identified only by its path; the way it is made also affects the picture. Light pressure usually produces a thin or pale line, while stronger pressure may produce a darker or wider line. A smooth line may look calm, and a broken or rough line may suggest energy or tension. Therefore, line quality helps an artist show form, texture, movement, and feeling. A is correct because it includes the main features that change a line’s expression. B is wrong because paper price is a material cost, not a visual property. C is wrong because a colour brand does not define the line’s character. D is wrong because the subject tells what is shown, not how the line is drawn. Memory cue: quality means “how the line looks and feels,” not what it costs or depicts.