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Piper bought three shirts. The three shirts cost $210 Data Sufficiency Piper bought three shirts. The three shirts cost$210

Piper bought three shirts. The three shirts cost $210 in total, not including sales tax. What was the cost of the most expensive shirt? (1) One shirt was twice as expensive as exactly one of the other shirts. (2) One shirt cost one-half as much as exactly one of the other shirts. OA is E What do we ... by vinni.k Sun Feb 03, 2019 8:14 am Forum: Data Sufficiency Topic: Piper bought three shirts. The three shirts cost$210
Replies: 1
Views: 508

A chili recipe calls for the final mixture to consist of 1/2

Problem Solving

thanks <i class="em em-pray"></i> Hi vinni.k, We're told that a chili recipe calls for the final mixture to consist of 1/2 meat and 1/3 beans, with the remainder an even mixture of sauce and various spices (and a total of 6 pounds of sauce and spices are used). We're asked how many pounds ...

by vinni.k

Wed Nov 28, 2018 5:45 am
Forum: Problem Solving
Topic: A chili recipe calls for the final mixture to consist of 1/2
Replies: 4
Views: 814

A chili recipe calls for the final mixture to consist of 1/2

Problem Solving

Thank you <i class="em em-pray"></i> A chili recipe calls for the final mixture to consist of 1/2 meat and 1/3 beans, with the remainder an even mixture of sauce and various spices. If a total of 6 pounds of sauce and spices are used, how many pounds of beans are used? A. 3 B. 6 C. 12 D. 1...

by vinni.k

Mon Nov 26, 2018 4:17 pm
Forum: Problem Solving
Topic: A chili recipe calls for the final mixture to consist of 1/2
Replies: 4
Views: 814

A chili recipe calls for the final mixture to consist of 1/2

A chili recipe calls for the final mixture to consist of 1/2

A chili recipe calls for the final mixture to consist of 1/2 meat and 1/3 beans, with the remainder an even mixture of sauce and various spices. If a total of 6 pounds of sauce and spices are used, how many pounds of beans are used?

A. 3
B. 6
C. 12
D. 18
E. 24

OA is C

by vinni.k

Mon Nov 26, 2018 8:14 am
Forum: Problem Solving
Topic: A chili recipe calls for the final mixture to consist of 1/2
Replies: 4
Views: 814

The figure above represents the floor plan of an art gallery

Data Sufficiency

Jay,

Thanks for your approach. Appreciate it. So, is it another approach which gives me another thought process ? Or Is my approach above completely wrong ?

by vinni.k

Fri Nov 23, 2018 8:14 am
Forum: Data Sufficiency
Topic: The figure above represents the floor plan of an art gallery
Replies: 2
Views: 960

Alan and Peter are cycling at different constant rates on a

Alan and Peter are cycling at different constant rates on a

Alan and Peter are cycling at different constant rates on a straight track. If Alan is now 3 miles ahead of Peter, how many minutes from now will Peter be 1 mile ahead of Alan? (1) One hour ago, Alan was 7 miles ahead of Peter. (2) Alan is cycling at 14 miles per hour and Peter is cycling at 18 mile...

by vinni.k

Fri Nov 23, 2018 6:14 am
Forum: Data Sufficiency
Topic: Alan and Peter are cycling at different constant rates on a
Replies: 2
Views: 554

The figure above represents the floor plan of an art gallery

The figure above represents the floor plan of an art gallery

The figure above represents the floor plan of an art gallery that has a lobby and 18 rooms. If Lisa goes from the lobby into room A at the same time that Paul goes from the lobby into room R, and each goes through all of the rooms in succession, entering by one door and exiting by the other, which r...

by vinni.k

Thu Nov 22, 2018 2:29 am
Forum: Data Sufficiency
Topic: The figure above represents the floor plan of an art gallery
Replies: 2
Views: 960

In a school election, Joan and Peter were the only candidate

Data Sufficiency

Jay,

Thanks for your solution. Appreciate it.

by vinni.k

Tue Nov 13, 2018 10:52 am
Forum: Data Sufficiency
Topic: In a school election, Joan and Peter were the only candidate
Replies: 3
Views: 638

An auto dealer sells each car at either $20,000 or$30,000.

Data Sufficiency

I also believe that answer is C, but e-gmat's says OA is E. Here's the link https://gmatclub.com/forum/an-auto-deal ... 28882.html

What are your thoughts ? I am still confused.

by vinni.k

Mon Nov 12, 2018 8:20 am
Forum: Data Sufficiency
Topic: An auto dealer sells each car at either $20,000 or$30,000.
Replies: 4
Views: 711

In a school election, Joan and Peter were the only candidate

In a school election, Joan and Peter were the only candidate

In a school election, Joan and Peter were the only candidates for class president. Only students in the junior and senior class were allowed to vote and all of them voted for exactly one of the two candidates. Joan received 390 of the votes cast by seniors and Peter received 336 of the votes cast by...

by vinni.k

Mon Nov 12, 2018 8:12 am
Forum: Data Sufficiency
Topic: In a school election, Joan and Peter were the only candidate
Replies: 3
Views: 638

An auto dealer sells each car at either $20,000 or$30,000.

An auto dealer sells each car at either $20,000 or$30,000.

An auto dealer sells each car at either $20,000 or$30,000. Some cars are marked up at 20% of the cost price and the remaining are marked up at 30% of the cost price. If the dealer sells 50 cars in total, what is the total profit of the dealer? (1) 20 cars were sold for $20,000 (2) 30 cars were mark... by vinni.k Thu Nov 01, 2018 5:54 am Forum: Data Sufficiency Topic: An auto dealer sells each car at either$20,000 or \$30,000.
Replies: 4
Views: 711

A refrigerator holds a number of apples, bananas, carrots an

A refrigerator holds a number of apples, bananas, carrots an

But why S(2) is not sufficient ? It is 2x + 5x + 3x + 7x = 280 Or what should be the language for s(2) to be sufficient ? Be careful. If you feel that the ratio A : B : C : D = 2x : 5x : 3x : 7x, then you'd be able to answer the target question WITHOUT using any statements. Cheers, Brent[/quote] Hm...

by vinni.k

Fri Sep 07, 2018 6:40 am
Forum: Data Sufficiency
Topic: A refrigerator holds a number of apples, bananas, carrots an
Replies: 2
Views: 522

A refrigerator holds a number of apples, bananas, carrots an

A refrigerator holds a number of apples, bananas, carrots an

A refrigerator holds a number of apples, bananas, carrots and dates. If the ratio of apples to bananas is 2 to 5 and the ratio of carrots to dates is 3 to 7, then what is the ratio of apples to dates? (1) The ratio of bananas to carrots is 50 to 21 (2) The total number of apples, bananas, carrots an...

by vinni.k

Fri Sep 07, 2018 5:36 am
Forum: Data Sufficiency
Topic: A refrigerator holds a number of apples, bananas, carrots an
Replies: 2
Views: 522

What is the value of x?

What is the value of x?

Brent and Fabio, Thanks for your response. The above is a very good way of solving this question with coordinate geometry, but the one thing that I forgot in this question is that it is not given that x is an integer. So, x can have infinitely many values. However, it's a nice way of thinking this q...

by vinni.k

Tue Aug 28, 2018 7:33 am
Forum: Data Sufficiency
Topic: What is the value of x?
Replies: 6
Views: 742

What is the value of x?

Data Sufficiency

Thanks but i am not sure how did you decide to go for C. If nature of y coefficients of the two equations is opposite, then there will be unique value of x and y. Is this the reason for not attempting s(1) and s(2) independently ? Can you please elaborate more on this part ? I am just interested in ...

by vinni.k

Mon Aug 27, 2018 10:13 am
Forum: Data Sufficiency
Topic: What is the value of x?
Replies: 6
Views: 742