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.
In a consignment of toys, one-fourth of the toys are white and three-f
[#permalink]
08 Jan 2024, 00:05
08 Jan 2024, 00:05
Expert Reply
00:00
Question Stats:
83% (02:28) correct
16% (00:40) wrong based on 6 sessions
Hide Show timer Statistics
In a consignment of toys, one-fourth of the toys are white and three-fourth of the toys are blue. Half the toys are for boys and half are for girls. If 100 out of a lot of 1,000 toys are white and for boys, how many of the toys are blue and for girls?
(A) 150
(B) 250
(C) 300
(D) 350
(E) 400
(A) 150
(B) 250
(C) 300
(D) 350
(E) 400
Part of the project: The Butler-GRE Daily New Quant and Verbal Questions to Practice (2023) - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
GRE - Math Book
Manager
Joined: 11 Nov 2023
Posts: 203
Given Kudos: 76
WE:Business Development (Advertising and PR)
Re: In a consignment of toys, one-fourth of the toys are white and three-f
[#permalink]
19 Jan 2024, 00:33
19 Jan 2024, 00:33
1
A double matrix will be the best bet here.
(# of white toys for boys) + (# of blue toys for boys) = total # of toys for boys
Since half of the 1000 toys are for boys, 500 toys are for boys. 100 of those toys for boys are white, so that leaves 400 toys for boys to be blue.
500 - 100 = 400
(# of blue toys for girls) + (# of blue toys for girls) = total # of blue toys
Since three-fourth of the toys are blue, 750 toys are blue. That leaves 350 blue toys to be for girls.
750 - 400 = 350
Attachment:
File comment: Double Matrix of toys
nuri graphics 500x500 (5).png [ 27.14 KiB | Viewed 389 times ]
nuri graphics 500x500 (5).png [ 27.14 KiB | Viewed 389 times ]
(# of white toys for boys) + (# of blue toys for boys) = total # of toys for boys
Since half of the 1000 toys are for boys, 500 toys are for boys. 100 of those toys for boys are white, so that leaves 400 toys for boys to be blue.
500 - 100 = 400
(# of blue toys for girls) + (# of blue toys for girls) = total # of blue toys
Since three-fourth of the toys are blue, 750 toys are blue. That leaves 350 blue toys to be for girls.
750 - 400 = 350
General Discussion
Re: In a consignment of toys, one-fourth of the toys are white and three-f
[#permalink]
19 Jan 2024, 00:40
19 Jan 2024, 00:40
Expert Reply
Great explanation.
I have exhausted the kudos for you sir at the moment
I have exhausted the kudos for you sir at the moment
