Latest Accenture Aptitude Question SOLUTION: If a certain computer is capable of printing 4900 monthly credit card bills per hour, while a new model is capable of printing at a rate of 6600 per hour, the old model will take a

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If a certain computer is capable of printing 4900 monthly credit card bills per hour, while a new model is capable of printing at a rate of 6600 per hour, the old model will take approximately how much longer than the new model to print 10000 bills?

Asked In Accenture Deepika KV (10 years ago)

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Saraswathy  (10 years ago)

old model's 1 hr work = 4900
new model's 1 hr work = 6600
old model' time taken to print 10000 cards
for 1 hr -- 4900 cards
x -- 10000
x= 10000/4900 = 100/49

new model' time taken to print 10000 cards
for 1 hr -- 6600 cards
y -- 10000
y= 10000/6600 = 100/66


Difference is
100/49 - 100/66 = 1700 /(49*66) = 850/(49*33) = 0.525 hrs => 31 mins

Old model ll take 31 moreminutes to ptint 10000 bills

Ans : 31 mins

Is this solution Helpfull? Yes (39) | No (1)  

Sundar Kumar  (9 years ago)

old model is capable of printing at a rate of 4900 per hour
new model is capable of printing at a rate of 6600 per hour
old model time taken to print 10000 cards =10000/4900 = 100/49
new model time taken to print 10000 cards =10000/6600 = 100/66
old model- new model: 100/49 - 100/66 = 1700 /(49*66) = 850/(49*33) = 0.525 hrs => 31 mins
therefore, the old model will take approximately 31 mins longer than the new model to print 10000 bills

answer :31 mins

Is this solution Helpfull? Yes (4) | No   

khushboo yerojwar  (9 years ago)

old computer takes 1/4900 per hour
new takes 1/6600 per hour
now, to print 10,000 bills-
old takes =10000/4900=100/49
new takes=10000/6600=100/66
hence=100/49 - 100/66=31 mins

Is this solution Helpfull? Yes (1) | No   

Saraswathy  (10 years ago)

old model's 1 hr work = 4900
new model's 1 hr work = 6600
old model' time taken to print 10000 cards
for 1 hr -- 4900 cards
x -- 10000
x= 10000/4900 = 100/49

new model' time taken to print 10000 cards
for 1 hr -- 6600 cards
y -- 10000
y= 10000/6600 = 100/66


Difference is
100/49 - 100/66 = 1700 /(49*66) = 850/(49*33) = 0.525 hrs => 31 mins

Old model ll take 31 moreminutes to ptint 10000 bills

Ans : 31 mins

2100/3196 = 0.66 hrs => 39minutes

Is this solution Helpfull? Yes | No (5)  

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