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Cyclist P increases his speed from 10 miles per hour to 25 miles per h
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03 Oct 2023, 23:27
03 Oct 2023, 23:27
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Question Stats:
53% (01:13) correct
46% (00:56) wrong based on 15 sessions
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Cyclist P increases his speed from 10 miles per hour to 25 miles per hour in the last lap, while another Cyclist Q increases his speed from 8 miles per hour to 24 miles per hour in the last lap. By what percent is the percent increase in speed of Cyclist Q more than the percent increase in speed of Cyclist P?
(A) 33.33%
(B) 50%
(C) 66.67%
(D) 75%
(E) 100%
(A) 33.33%
(B) 50%
(C) 66.67%
(D) 75%
(E) 100%
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Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
GRE - Math Book
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Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
GRE - Math Book
Re: Cyclist P increases his speed from 10 miles per hour to 25 miles per h
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04 Oct 2023, 05:25
04 Oct 2023, 05:25
1
P increases his speed from 10 to 25 = 15/10*100 =150%
Q increases his speed from 8 to 24=16/8*100 =200%
200-150/150 *100 =33.333...%
Ans A
Q increases his speed from 8 to 24=16/8*100 =200%
200-150/150 *100 =33.333...%
Ans A
gmatclubot
Re: Cyclist P increases his speed from 10 miles per hour to 25 miles per h [#permalink]
04 Oct 2023, 05:25
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