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Kranta Don

· started a discussion

· 1 Months ago

do correct (Question: 169650.0 )

v1/v2=160/240=8/12 is right answer

Question:
Two trains starting at the same time from two stations 300 km apart and going in opposite directions, cross each other at a distance of 160 km from one of them. The ratio of their speeds is:
Options:
A) 7:9 
B) 16:20
C) 8:7 
D) 8:12
Solution:

The ratio of distances= 160: 140 = 8:7

∴ The ratio of speeds = 8: 7

Nihit

· commented

· 1 Months ago

Yet to be approved!

Knowledge Expert

· commented

· 1 Months ago

Dear student,
Given answer is correct.
Keep learning,
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