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Phrasal Verbs › ViewWhat does ‘to knock over’ mean?
A. to encounter or find a person or thing unexpectedly
B. to take care of or provide assistance to someone
C. to accidentally cause something to fall or tip over
D. to activate or start a device or appliance
Aptitude : Problems on Trains › View
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
A. 120 metres
B. 180 metres
C. 324 metres
D. 150 metres