Mental Ability (NCO- Cyber Olympiad Class 7): Questions 205 - 205 of 205

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Question number: 205

» Mental Ability » Basic Statistics

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Question

The graph shows the petrol efficiency of several cars.

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Created with Highcharts 4.2. 5CarsNumber of Km per LiterEfficiencyCars vs. Number of km per liter123450102030402Cars vs. Number of km per liter: 15

Choices

Choice (4) Response

a.

Car 1 can travel only half the distance of car 4 on the same amount of petrol

b.

The median value for efficiency of all the cars is 30 km per liter

c.

All the cars meet the federal guidance for fuel efficiency of at least 21 km per liter

d.

The difference in mileage between the most efficient car and the least efficient car is more than 15 km per liter

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