Question
CIVICS > ELECTION_COMMISSION
1) The speeds of three trains are in the ratio 3:4:5. The ratio between the times taken by the fixed distance u
A) 3 : 4 : 5B) 5 : 4 : 3
C) 20 : 15 : 12D) 12 : 15 : 20
View Answer        RRB Se Exam 2014 yellow colour
Answer : 20 : 15 : 12




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