Good question. I guess you mean that all of the smoke detectors in homes are battery operated. In Gmat, the answer may be acceptable. But if in Lsat, it couldnot be right , because it is a support rather than assumption. Please refer to my former explanation.
Good question. I guess you mean that all of the smoke detectors in homes are battery operated. In Gmat, the answer may be acceptable. But if in Lsat, it couldnot be right , because it is a support rather than assumption. Please refer to my former explanation.