Events & Promotions
|
|
GMAT 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.
Sep 1507:00 PM EDT
-09:00 PM EST
Elite scores are possible when you enroll in a powerful GMAT course, taught live online + 6 months access to TTP OnDemand video courses included! Class starts Tues/Thurs Sept. 15, 2026 - Nov. 15, 2027, 7:00pm-9:00pm EST
Sep 2107:00 PM EDT
-10:00 PM EDT
Boost your GMAT score in less than one month in a live online class + 6 months access to TTP OnDemand video courses included! Class starts Mon, Tues, Wed, Thur, Fri Sept. 21, 2026 - Oct. 9, 2027, 7:00pm-10:00pm EST
01 Jul 2022, 09:15
Kudos
Bookmarks
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
25%
(medium)
Question Stats:
77% (01:11) correct
23%
(01:03)
wrong
based on 26
sessions
History
Date
Time
Result
Not Attempted Yet
Of the two square fields, the area of one of the squares fields is 10,000 m^2, while the other one is broader by 1%. What is the difference in their areas ?
(A) 100 m^2
(B) 101 m^2
(C) 200 m^2
(D) 201 m^2
(E) 210 m^1
(A) 100 m^2
(B) 101 m^2
(C) 200 m^2
(D) 201 m^2
(E) 210 m^1
01 Jul 2022, 10:57
Kudos
Bookmarks
Area of the square = \(side^2\)
\(\sqrt{10,000}\) = 100
The side of the square = 100
The other square's side is broader by 10% = 100 + 10%(100) = 101
Area of second square = \(101^2\) = 10,201
Difference between the areas = 10,201 - 10,000 = 201
Answer choice (D)
\(\sqrt{10,000}\) = 100
The side of the square = 100
The other square's side is broader by 10% = 100 + 10%(100) = 101
Area of second square = \(101^2\) = 10,201
Difference between the areas = 10,201 - 10,000 = 201
Answer choice (D)
01 Jul 2022, 12:51
Kudos
Bookmarks
It’s not clear if it’s 1% broader in area or linear.
In area the answer would be A.
In area the answer would be A.
Attachments
F61F6136-A84F-4D8C-A265-0060574ED5DB.jpeg [ 238.1 KiB | Viewed 1154 times ]
