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.
Apr 2808:00 AM PDT
-11:00 AM PDT
Whether you are just beginning your MBA journey or fine-tuning your path to a 700+ score, GMAT Day is designed to give you a competitive edge.
Apr 2912:30 AM EDT
-01:30 AM EDT
Learn how Kamakshi achieved a GMAT 675 with an impressive 96th %ile in Data Insights. Discover the unique methods and exam strategies that helped her excel in DI along with other sections for a balanced and high score.
Apr 3001:30 AM EDT
-02:30 AM EDT
At one point, she believed GMAT wasn’t for her. After scoring 595, self-doubt crept in and she questioned her potential. But instead of quitting, she made the right strategic changes. The result? A remarkable comeback to 695. Check out how Saakshi did it.
May 0111:00 AM PDT
-12:00 PM PDT
Free- full-length test + 15 concept videos + 150+ short videos + study plan!
May 0306:30 AM PDT
-08:30 AM PDT
Verbal trouble on GMAT? Fix it NOW! Join Sunita Singhvi for a focused webinar on actionable strategies to boost your Verbal score and take your performance to the next level.
04 Oct 2018, 04:10
Kudos
Bookmarks
Two container A and B have same capacity.In container A,petrol and diesal are in the ratio of 1:3 and this ratio is 1:4 for container B.Half of the quantity of container A is poured in tank B and then same quantity of the resulting mixture is again poured back in container A. What is the ratio of petrol and diesel in the resulting mixture of container A?
Posted from my mobile device
Posted from my mobile device
04 Oct 2018, 04:53
Kudos
Bookmarks
Georgia
let the initial volume of the solutions be 60 ( LCM of 1+3,1+4 3( as we move 1/2 of a to B , at this point vol ratio of a & B will be 1:3))
( 60 is an easy number .....in this case)
Initial : Soln A: Total=60 Petrol=15 Diesel=45 & Soln B: Total=60 Petrol=12 Diesel=48
Just removing 1/2 from A : Soln A: Total=30 Petrol=7.5 Diesel=22.5 & Soln B: Total=60 Petrol=12 Diesel=48
After 1st Iteration( adding removed half to B : Soln A: Total=30 Petrol=7.5 Diesel=22.5 & Soln B: Total= 90 Petrol= 19.5 Diesel= 70.5
Just removing 30(1/3) from B : Soln A: Total=30 Petrol=7.5 Diesel=22.5 & Soln B: Total= 60 Petrol= 13 Diesel=47
After 2nd Iteration( adding removed half to A : Soln A: Total= 60 Petrol=14 Diesel=46 & Soln B: Total= 60 Petrol= 13 Diesel=47
P: D in A = 14:46=7:23
