Question

2. What is the length of a running train P crossing another running train Q?
1. These two trains take 18 seconds to cross each other.
II. These trains are running in opposite directions.
III. The length of the train Q is 180 metres.
A. I only
B. Il only
C. III only
D. All I, II and III are required
E. Even with I, II and III, the answer cannot be obtained.
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Answer 1

Answer:

u3u3hrrhhr4jebr 4 4j4 3jeienb

Explanation:

behenebe e rbfbrbshdbw wbeb