[" Q.12A "12%" in tone train is moring tiveatide weat with "8" speed of "],[" to mls,A tind the seast with a spect ur "5" inds "],[" cromes the train the time talce by the bind to crine the "],[" train will be "],[[" (a) "16" sce "," (b) "12" vec "," (c) "10" soc (d) "8" rec "]]