 
 <translate> Give a quick stream of consciousness before answering the following question. A train 540 meters long is running with a speed of 54 kmph. The time taken by it to cross a tunnel 180 meters long is?
Options:
(A) 18 sec
(B) 28 sec
(C) 48 sec
(D) 29 sec
(E) 24 sec <ibo> Chebara ihe ndị a echiche tupu gị azaa ajụjụ na-esonụ. Ụgbọ okporo ígwè dị mita 540 n'ogologo na-agba ọsọ nke kilomita 54 kwa awa. Oge o were iji gafee oghere dị otu narị mita na iri asatọ n'ogologo bụ? Nhọrọ: (A) 18 sec (B) Nkeji 28 (C) sekọnd 48 (D) Nkeji 29 (E) 24 sec 