[ Aptitude : Problems on Trains ]
A train overtakes two persons who are walking in the same direction in which the train is going, at the rate of 2 kmph and 4 kmph and passes them completely in 9 and 10 seconds respectively. The length of the train is:
A. 45 m
B. 50 m
C. 54 m
D. 72 m
Random Topics:
Past PerfectComparisionConditional Sentence 0, 1Modal Verbs - ObligationAction, Helping & Linking VerbsWould rather/ would prefer/ would likeArticles and NounsSimple Present and Present ContinuousVerbs + Gerund or InfinitivePossessive Adjectives and Possessive PronounsOther quiz:
Future Tenses › ViewBy the time I retire _______________ .
A. I’ll have worked here for twenty years
B. I’ll be working here for twenty years
C. I’m working here for twenty years
Modal Verbs › View
Tell the use of the given modal verb below.
MUST
A. strong obligation
B. weak obligation
C. general truth
D. very likely