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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 8 - Mathematics
9.13 Problems on Time and Distance - III


Directions: Solve the following problems. Also write at least 5 examples of your own.
Q 1: Find the ratio between the times taken by a train 240m. long to cross a km stone and bridge 80m. long.
3:4
None of these
4:3

Q 2: A train crosses a man standing on a platform 125m. long in 15 seconds and the platform in 30 sec. Find the speed of the train.
30 km/hr.
30.5 km/hr.
40.5 km/hr.
40 km/hr.

Q 3: A train crosses a telegraph tole in 8 sec. and a bridge 200m. long in 24 sec. Find the speed of the train.
46.5 km/hr.
45 km/hr.
46 km/hr.
45.5 km/hr.

Q 4: Find the speed of a train if it crosses a telegraph pole in 6 sec. and a bridge 200m. long in 16 sec.
75 km/hr.
72 km/hr.
76 km/hr.
70 km/hr.

Q 5: How long does a train 100m. long moving at a speed of 27 km/hr. take to cross a telegraph pole.
13 1/3 sec.
13 1/2 sec.
None of these
13 1/4 sec.

Q 6: Find the length of train if it crosses a telegraph pole in 6 sec. and a platform 200m. long in 16 sec.
129 m.
125 m.
120 m.
130 m.

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Question 8: This question is available to subscribers only!


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