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.
Jul 1609:30 AM EDT
-11:30 AM EDT
Is INSEAD your dream b-school and you're looking for solid prep and application strategies to get there? Check out Barkavi’s end-to-end journey to know how she did! Get insights into the INSEAD admissions process, know what Adcoms look at, and more!
Jul 1611:00 AM EDT
-12:00 PM EDT
Prefer video-based learning? The Target Test Prep OnDemand course is a one-of-a-kind video masterclass featuring 400 hours of lecture-style teaching by Scott Woodbury-Stewart, founder of Target Test Prep and one of the most accomplished GMAT instructors.
Jul 0901:00 PM EDT
-02:00 PM EDT
More Target Test Prep students are earning 100th percentile GMAT scores. Don’t settle for less when the Target Test Prep course gives you everything you need to score high on the GMAT. Start your 5-day free trial today.
Jul 1410:00 AM PDT
-11:59 PM PDT
GMAT Preparation Online - A limited time sale use code: EXPERTSGLOBAL10
Jul 1911:00 AM IST
-01:00 PM IST
Do RC/MSR passages scare you? e-GMAT is conducting a masterclass to help you learn – Learn effective reading strategies Tackle difficult RC & MSR with confidence Excel in timed test environment
Jul 1911:30 AM EDT
-12:30 PM EDT
Struggling to find the right strategies to score a 99 %ile on GMAT Focus? Riya (GMAT 715) boosted her score by 100-points in just 15 days! Discover how the right mentorship, tailored strategies, and an unwavering mindset can transform your GMAT prep.
19 Aug 2019, 00:17
Kudos
Bookmarks
C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
55%
(hard)
Question Stats:
65% (02:40) correct
35%
(02:25)
wrong
based on 119
sessions
History
Date
Time
Result
Not Attempted Yet
A legal service bills p dollars for the first hour of service on a task and q dollars for each additional hour, where p > q. If the client requires a specific number of hours h of service, how does the amount billed to the client change if the work is broken up into n tasks rather than one task?
A. It increases by p - q dollars
B. It increases by h(p - q)dollars
C. It increases by (n - 1)(p - q) dollars
D. It decreases by (h - 1)(p - q) dollars
E. It decreases by n(p - q) dollars
A. It increases by p - q dollars
B. It increases by h(p - q)dollars
C. It increases by (n - 1)(p - q) dollars
D. It decreases by (h - 1)(p - q) dollars
E. It decreases by n(p - q) dollars
19 Aug 2019, 01:27
Kudos
Bookmarks
1 Task : p + (h-1)q amount shall be charged ........... (i)
N tasks & H hrs. of service: Each task will be of (h/n) hrs. of service -> n(p+((h/n) - 1)q) amount shall be charged ..... (ii)
(ii) - (i) = pn+hq-nq - p - hq + q = pn-qn - (p-q) = (p-q)(n-1) dollars => amount shall increase => C ans.
N tasks & H hrs. of service: Each task will be of (h/n) hrs. of service -> n(p+((h/n) - 1)q) amount shall be charged ..... (ii)
(ii) - (i) = pn+hq-nq - p - hq + q = pn-qn - (p-q) = (p-q)(n-1) dollars => amount shall increase => C ans.
19 Aug 2019, 06:12
Kudos
Bookmarks
i solved using values for p,q,h and n
p=2 $ , q = 1 $ , h = 4 hrs and n = 2 as its simple to divide 4 by 2
so nominal charge for 1 session would have been ; ( p+(h-1)*q) ; 2+(4-1)*1 ; 2+3 ;5$
but now we are having n sessions i.e 2 ;
so h/n ; 4/2 ; 2 so h would be 2 now
charges would be ; 2+(2-1)*1 ; 3 $ + 2+(2-1)*1 ; 3$ ; total cost 6$
effectively price of session would go up by 1 $
which is given as per expression
It increases by (n - 1)(p - q) dollars
i.e ( 2-1)*(2-1) ; 1*1 ; 1 $
IMO C
p=2 $ , q = 1 $ , h = 4 hrs and n = 2 as its simple to divide 4 by 2
so nominal charge for 1 session would have been ; ( p+(h-1)*q) ; 2+(4-1)*1 ; 2+3 ;5$
but now we are having n sessions i.e 2 ;
so h/n ; 4/2 ; 2 so h would be 2 now
charges would be ; 2+(2-1)*1 ; 3 $ + 2+(2-1)*1 ; 3$ ; total cost 6$
effectively price of session would go up by 1 $
which is given as per expression
It increases by (n - 1)(p - q) dollars
i.e ( 2-1)*(2-1) ; 1*1 ; 1 $
IMO C
Bunuel
A legal service bills p dollars for the first hour of service on a task and q dollars for each additional hour, where p > q. If the client requires a specific number of hours h of service, how does the amount billed to the client change if the work is broken up into n tasks rather than one task?
A. It increases by p - q dollars
B. It increases by h(p - q)dollars
C. It increases by (n - 1)(p - q) dollars
D. It decreases by (h - 1)(p - q) dollars
E. It decreases by n(p - q) dollars
A. It increases by p - q dollars
B. It increases by h(p - q)dollars
C. It increases by (n - 1)(p - q) dollars
D. It decreases by (h - 1)(p - q) dollars
E. It decreases by n(p - q) dollars
