a machine produces 240 m of cloth in 4 hours. how many metres of cloth will be produced in 6 days if the factory runs for 18 hours a day ??????
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Aptitude Question Discussion - ALGEBRA
Q.
Two spinning machines A and B can together produce 3,00,000 m of cloth in 10 hour, if machine B alone can produce the same amount of cloth in 15 hour, then how much cloth can machine A produce alone in 10 hour?
A.
2,00,000 m
✔
B.
1,00,000 m
C.
1,50,000 m
D.
50,000 m
Solution:
Machines A and B together will produce 30,000 m of cloth in 1 hour.
Machine B alone can produce 20,000 m cloth in 1 hour.
Therefore, Machine A can produce 10,000 m cloth in 1 hour.
So, in 10 hour Machine A can produce 1,00,000 m of cloth
hope it. helps
6 days = 18 × 6 = 108 hrs
a machine produces clothes in 4 hrs = 240m
a machine produces clothes in 1 hr = 240/4 = 60m
a machine produces clothes in 108 hrs = 60 × 108 = 6480m