GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
There was a series of two successive discounts of x% on the price of
[#permalink]
24 Jun 2024, 01:12
24 Jun 2024, 01:12
Expert Reply
00:00
Question Stats:
71% (01:44) correct
28% (02:04) wrong based on 14 sessions
Hide Show timer Statistics
There was a series of two successive discounts of x% on the price of a shirt. The final price at which the shirt was sold is 36% of the original price. What is the value of x?
A. 30%
B. 33%
C. 35%
D. 40%
E. 45%
A. 30%
B. 33%
C. 35%
D. 40%
E. 45%
Part of the project: GRE Quant & Verbal ADVANCED Daily Challenge 2024 Edition - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Free Materials for the GRE General Exam - Where to get it!!
Shorter GRE - Preparing for the Quantitative Reasoning Measure
Shorter GRE - Preparing for the Verbal Reasoning Measure
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Free Materials for the GRE General Exam - Where to get it!!
Shorter GRE - Preparing for the Quantitative Reasoning Measure
Shorter GRE - Preparing for the Verbal Reasoning Measure
Re: There was a series of two successive discounts of x% on the price of
[#permalink]
29 Jun 2024, 04:25
29 Jun 2024, 04:25
1
Correct Ans: D
Lets take original price as $100 & discount % given is X%.
discounting price = x% means price = 100-x%
Therefore, 100 * (100-x / 100) * (100-x / 100) = 36 % of 100
(100-x)^2 = 3600
(100-x) = sqrt of 3600
100-x = 60
x = 40
Lets take original price as $100 & discount % given is X%.
discounting price = x% means price = 100-x%
Therefore, 100 * (100-x / 100) * (100-x / 100) = 36 % of 100
(100-x)^2 = 3600
(100-x) = sqrt of 3600
100-x = 60
x = 40
Re: There was a series of two successive discounts of x% on the price of
[#permalink]
29 Jun 2024, 05:05
29 Jun 2024, 05:05
Expert Reply
