Q272
A haul ramp of 6% grade to be constructed connected to a bench of 15 m height to surface. The cost of ramp construction is 1 million rupees per km; the cost of the ramp construction in million ruppes will be . . . . . . . .
A.
0.50
B.
2.50
C.
1.10
D.
0.25
AnswerAnswer: Option D
Solution
Answer: Option D
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