Multiple choice softskills leadership bulge expel raise in rank or dignity protruding part painting in only one color Reveal answer Fill a bubble to check yourself C Correct answer Explanation A bulge is a protruding part or rounded swelling that extends beyond a surface. Option C 'protruding part' is correct. Bulges create convex protrusions. Option A means to eject, B means to promote, and D refers to monochrome painting.