Running at the same constant rate, 6 identical machines can produce a total of 180 bottles per hour. How many bottles could 15 such machines produce in 30 minutes? `225` b. `300` c. `250` d. `350`

A printing press produces 4,600 flyers per hour. At this rate, in how many minutes can the same printing press produce 920 flyers?

Machine A can produce 6 items per hour and machine B can produce 11 items per hours. If machine A works for x hours and B works for y hours in a day and both the machines produce at the most 200 items in a day, then frame an inequation to support the above data.

Machine X produces cartons at a uniform rate of 90 every 3 minutes, and Machine Y produces cartons at a uniform rate of 100 every 2 minutes. Working simultaneously, how many minutes would it take four two machines to produce a total of 560 cartons?

Computer A takes 3 minutes to process an input while computer B takes 5 minutes.if computers A,B and C can process an average of 14 inputs in one hour,how many minutes does computer C alone take to process one input? 4 b.10 c.6 d.none of these

Two spinning machines A and B can together produce 3,00,000 metres of cloth in 10 hours. If machine B alone can produce the same amount of cloth in 15 hours, then how much cloth can machine A produce alone in 10 hours? 50 , 000 m e t r e s b. 1, 00 , 000 m e t r e s c. 1, 50 , 000 m e t r e s d. 2, 00 , 000 m e t r e s

A manufacturer produces nuts and bolts. It takes 1 hour of work on machine A and 3 hours on machine B to produce a package of nuts. It takes 3 hours on machine A and 1 hour on machine B to produce a package of bolts. He earns a profit of Rsl7.50 per package on nuts and Rs 7.00 per package on bolts. How many packages of each should be produced each day so as to maximise his profit, if he operates his machines for at the most 12 hours a day?

A manufacturer produces nuts and bolts. It takes 1 hour of work on machine A and 3 hours on machine B to produce a package of nuts. It takes 3 hours on machine A and 1 hour on machine B to produce a package of bolts. He earns a profit of Rs17.50 per package on nuts and Rs 7.00 per package on bolts. How many packages of each should be produced each day so as to maximise his profit, if he operates his machines for at the most 12 hours a day?