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Subjects
Science CBSE
Class 9
Motion
Textbook based HOTS
18.
Multiple choice question XVIII
Exercise condition:
2
m.
A train \(150\ m\) long is moving with a speed of \(60\ km hr^{-1}\). In what time shall it cross a bridge \(1\ km\) long ?
\(39\ s\)
\(79\ s\)
\(59\ s\)
\(69\ s\)
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