What is the time required to punch 1500 cards of 50 column
each at the rate of 10,000 punches per hour?
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Answer / savitha
Its 1500 cards of 50 columns.
So total 7500 Punches.
For 10,000 punches its 1 hr.
For 7500 Punches its 45 Mts.
Answer is 45 mts
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