The cost in rupees per tonne of oil moved by rail and road happens to be roughly
Options:
A .  
3
B .  
1.5
C .  
4.5
D .  
4.8
Answer: Option B : B Volume transported by rail and road = (22 + 9) = 31% of 12 = 3.72 million tones Cost of transportation by rail and road = (12 + 6) = 18% of 30 = Rs 5.4 million.
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