Aptitude - Chain Rule - Discussion

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Q.

Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?  .                          
A. 648 B. 2700
C. 1800 D. 10800

Answer: Option B
Explaination:

 


Discussion

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