Free Practice Question
PS · Problem Solving
sub-505
Percentages
During the second quarter of 1984, a total of 2,976,000 domestic cars were sold. If this was 24% greater than the number sold during the first quarter of 1984, how many were sold during the first quarter?
Answer Choices
Correct answer marked belowA
714,240
B
2,261,760
2,400,000
Correct
D
3,690,240
E
3,915,790
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What it tests
Your ability to compute percentage change, percentage of a whole, and to work backwards from a final value.
Common trap
Treating successive percentage changes as additive — a 10% rise then a 10% fall is not back to the start.
Details
Difficulty
sub-505
Type
PS
Category