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Question
On 1st August, 2016, a survey was conducted in a restaurant regarding flow of customer, type of customer, collection of money at the counter. The results are compiled in the table below.
Only one bill is issued per single customer or per customer group. Group here means more than one customer at one time. This represents a typical day’s scenario and all working days of the month will show the same data on each day.
During which 2-hour interval during the day is the collection amount maximum?
On 1st August, 2016, a survey was conducted in a restaurant regarding flow of customer, type of customer, collection of money at the counter. The results are compiled in the table below.
Only one bill is issued per single customer or per customer group. Group here means more than one customer at one time. This represents a typical day’s scenario and all working days of the month will show the same data on each day.
During which 2-hour interval during the day is the collection amount maximum?
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Solution
The correct option is A 8 am - 10 am
Total collection in 8 am - 10am interval = Rs [(210×6)+(80×5.2)] = Rs 1676.
Similarly calculate for all intervals and check. It is highest for 8 am - 10 am interval.
8 am - 10 am
Total collection in 8 am - 10am interval = Rs [(210×6)+(80×5.2)] = Rs 1676.
Similarly calculate for all intervals and check. It is highest for 8 am - 10 am interval.
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