A train travelling at a constant speed crosses a pole in 12 seconds whereas cross a tunnel 198 metre long in 30 seconds. Find the length of train.
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Q:
A train travelling at a constant speed crosses a pole in 12 seconds whereas cross a tunnel 198 metre long in 30 seconds. Find the length of train.
- 1165 metrefalse
- 2150 metrefalse
- 3132 metretrue
- 4143 metrefalse
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