Nobody knows exactly how many languages there are in the world, partly because of the difficulty of distinguishing between a language\u00a0and the sub-languages or dialects within it, but those who have tried to count typically have found<\/span>\u00a0about five thousand.<\/p>\n (A) and the sub-languages or dialects within it, but those who have tried to count typically have found<\/p>\n (B) and the sub-languages or dialects within them, with those who have tried counting typically finding<\/p>\n (C) and the sub-languages or dialects within it, but those who have tried counting it typically find<\/p>\n (D) or the sub-languages or dialects within them, but those who tried to count them typically found<\/p>\n (E) or the sub-languages or dialects within them, with those who have tried to count typically finding<\/p>\n Question Discussion & Explanation<\/a><\/p>\n Correct Answer<\/strong>\u00a0- A<\/span>\u00a0-\u00a0(click and drag your mouse to see the answer)<\/p>\n There are 7 red and 5 blue marbles in a jar. In how many ways 8 marbles can be selected from the jar so that at least one red marble and at least one blue marble remain in the jar?<\/p>\n A. 460
\nQuant<\/h2>\n
\nB. 490
\nC. 493
\nD. 455
\nE. 445<\/p>\n