6.
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
[C]
2700
[B]
1800
[D]10800
Answer : B
Explanation :
|
|
|
Let
the required number of bottles be Rs. x.
|
|
|
|
More
machines, More bottles (Direct Proportion)
|
|
|
|
More minutes, More bottles
(Direct Proportion)
|
|
|
|
Machines
|
6
: 10
|
|
Time
(in Minutes)
|
1
: 4
|
|
|
::
270 : x
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
