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Sathvika travels p% of the distance between hyd and wgl
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Updated on: 14 Jan 2019, 19:11
Updated on: 14 Jan 2019, 19:11
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Question Stats:
78% (02:45) correct
21% (03:10) wrong based on 60 sessions
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Sathvika travels p% of the distance between A and B at 60 mph and the remaining at 40 mph. in terms of p, what was Sathvika`s average speed in mph for the entire trip?
A) \(\frac{100-p}{2}\)
B) 50p
C) \(\frac{100+p}{5p}\)
D)\(\frac{600p}{100-p}\)
E)\(\frac{12000}{300-p}\)
A) \(\frac{100-p}{2}\)
B) 50p
C) \(\frac{100+p}{5p}\)
D)\(\frac{600p}{100-p}\)
E)\(\frac{12000}{300-p}\)
Originally posted by AchyuthReddy on 10 Sep 2018, 07:56.
Last edited by chetan2u on 14 Jan 2019, 19:11, edited 1 time in total.
Last edited by chetan2u on 14 Jan 2019, 19:11, edited 1 time in total.
Formatted question
Re: Sathvika travels p% of the distance between hyd and wgl
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10 Sep 2018, 08:58
10 Sep 2018, 08:58
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Say, the distance is 100 miles
If p = 60, then the average speed is 50.
Simply put 60 instead of p and look for the answer 50.
The correct one is E
If p = 60, then the average speed is 50.
Simply put 60 instead of p and look for the answer 50.
The correct one is E
Re: Sathvika travels p% of the distance between hyd and wgl
[#permalink]
12 Jan 2019, 18:05
12 Jan 2019, 18:05
AchyuthReddy wrote:
Sathvika travels p% of the distance between hyd and wgl at 60 mph and the remaining at 40 mph. in terms of p, what was Sathvika`s average speed in mph for the entire trip?
Why do you chgange Hyderabad and Warangal to hyd and wgl?
Is it really a Princeton review question?
Please keep the forum authentic and correct.
