Neco 2021 Data Processing Question 37
Practice objective / multiple choice question 37 from the 2021 Neco Data Processing examination.
A family subscribes to a mobile data plan that charges a base fee of \(\text{₦}500\) per month. For the first \(10\) GB of data used each month the charge is \(\text{₦}20\) per GB; any additional GB is charged at \(\text{₦}15\) per GB. If the total data used in a month exceeds \(25\) GB, a discount of \(10\%\) is applied to the whole monthly charge. Over six consecutive months the family recorded the following data usages (in GB): \(8,\;12,\;18,\;27,\;22,\;30\). What total amount, in naira, did the family pay for the six‑month period?
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About This Question
This is Neco 2021 Data Processing Question 37. It is one of the objective questions from the 2021 Neco Data Processing examination.
Difficulty level: Hard .
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