The word that has same meaning as the italicized word in both the sentences is Option B, 'Volume'. Volume means the amount of space within an object. It also refers to one book in the set of related books. Sentence I means that theparticular volume of the book gives desired knowledge about this topic. Sentence II means for packaging, one needs to have an idea of the volume of the box in which items need to be kept. Option A, 'text' means written words in a book.. Option C, 'matter' means situation or subject being dealt with. Option D, 'edition' means version of a published text. Thus, options A, C and D are incorrect options and the word that has same meaning as the italicized words in the given sentences is Option B, Volume.