GMAT Quantitative Reasoning Practice Test 2

Question : 51 of 100

Marks: +1, -0

In the “Big-Reds” parking lot there are 56 vehicles, 18 of them are buses and the rest are private cars. The color of 32 vehicles is red, from which 17 are buses. How many private cars can be found in the parking lot, which are not colored red?

Validate

Solution:

Out of 56 vehicles, 32 are colored red, therefore 24 are in different color.
17 of the red vehicles are buses, therefore

18 − 17 = 1

are in different color.

24 − 1 = 23

private cars are in the parking lot with a different color than red.

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