BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem
TTP OnDemand GMAT Video Course
Featured Course

Target Test Prep GMAT OnDemand

Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.

  • 715+ score guarantee — highest in the industry (99th percentile)
  • 52 chapters · 1,500+ lessons · 4,000+ practice questions
  • 400 hours of video · 1,500+ instructor-led HD smartboard lessons
  • 300,000+ students accepted to Harvard, Stanford, Wharton, Booth & Sloan & more
  • 24/7 live support + weekly Zoom office hours with GMAT instructors
  • TTP AI Assist — 24/7 AI-powered virtual tutor for instant help
  • 1,200+ flashcards + AI-powered study assistant & daily calendar
  • OnDemand, LiveTeach & GMAT Bootcamp formats available
  • Also: GRE, SAT Math & Executive Assessment courses
  • MBA Admissions Consulting now available
  • 🏆 2025 EdTech Breakthrough Award: Test Prep Solution Provider of the Year
  • 200,000+ students served
  • 5-day free trial — $0 to start, no auto-billing, cancel anytime
★★★★★ 5.0 (559 reviews)
130-pt guarantee
$0 to start then $127/mo
Start Free 5-Day Trial Read 559 Reviews →

2 ques

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Legendary Member
Posts: 833
Joined: Mon Aug 04, 2008 1:56 am
Thanked: 13 times
by vivek.kapoor83 » Fri Jan 02, 2009 3:53 am
If on an item a company gives 25% discount, they earn 25% profit. If they now
give 10% discount then what is the profit percentage.

40%

55%

35%

30%

im getting ans as 50%



2.Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at
40kmph . How much time will it take for the two cars to meet?


3/2 hours

3/5 hours

2/3 hours

1/2 hours
.

im gettin ans as 1/6 hrs
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Problem Solving |
User avatar
Legendary Member
Posts: 546
Joined: Sun Nov 16, 2008 11:00 pm
Location: New Delhi , India
Thanked: 13 times

by ronniecoleman » Fri Jan 02, 2009 4:10 am
on an item a company gives 25% discount, they earn 25% profit. If they now
give 10% discount then what is the profit percentage.

40%

55%

35%

30%


S selling price
x be cost price

so (75 /100 * s ) / x = 25

3s = x


now

(90/100 * s )/ x =

(3s/x )* 30

30

hence 30 %



Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at
40kmph . How much time will it take for the two cars to meet?


3/2 hours

3/5 hours

2/3 hours

1/2 hours

cars are moving in same direction!!! i guess
Admission champion, Hauz khaz
011-27565856
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 621
Joined: Wed Apr 09, 2008 7:13 pmFollowed by: 4 members
Thanked: 33 times

by vittalgmat » Thu Jan 15, 2009 2:25 am
If on an item a company gives 25% discount, they earn 25% profit. If they now
give 10% discount then what is the profit percentage.


The question looks ambiguous to me..
Pls correct me, if I am wrong.

Here are the ways that I could interpret.

1. Original price = 100. They give a 25% discount. They earn 25% profit.
Here is 25% profit on 100?
OR
25% profit on 75?

2. "If they now give 10% discount"
Does it mean 10% discount on 100 (ie instead of giving a 25% discount)
OR
is it another 10% discount on 75 ??


Pls let me know your thoughts.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 891
Joined: Sat Aug 16, 2008 4:21 amFollowed by: 1 member
Thanked: 27 times
GMAT Score:660(

by 4meonly » Fri Jan 16, 2009 12:39 pm
ronniecoleman wrote:on an item a company gives 25% discount, they earn 25% profit. If they now
give 10% discount then what is the profit percentage.

S selling price
x be cost price

so (75 /100 * s ) / x = 25
3s = x
now
(90/100 * s )/ x =
(3s/x )* 30
30
hence 30 %
(75 /100 * s ) / x = 25
why 25? Discounted price divided by cost will be 1,25
(75 /100 * s ) / x = 1.25
3s/4x = 5/4
20x=12s
5x=3s
s=5x/3

9s/10 = 9*5x/10*3 = 3x/2 this is price with 10% discount
3x/2x = 3/2. So, 50% profit
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 891
Joined: Sat Aug 16, 2008 4:21 amFollowed by: 1 member
Thanked: 27 times
GMAT Score:660(

by 4meonly » Fri Jan 16, 2009 12:45 pm
ronniecoleman wrote: Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at
40kmph . How much time will it take for the two cars to meet?

3/2 hours
3/5 hours
2/3 hours
1/2 hours
cars are moving in same direction!!! i guess
aha... and what car is 15 km ahead?
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Senior | Next Rank: 100 Posts
Posts: 73
Joined: Wed Jan 07, 2009 1:00 pm
Location: Tampa, FL
Thanked: 9 times
GMAT Score:630

by Mr2Bits » Fri Jan 16, 2009 12:50 pm
ronniecoleman wrote:on an item a company gives 25% discount, they earn 25% profit. If they now
give 10% discount then what is the profit percentage.

40%

55%

35%

30%


S selling price
x be cost price

so (75 /100 * s ) / x = 25

3s = x


now

(90/100 * s )/ x =

(3s/x )* 30

30

hence 30 %



Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at
40kmph . How much time will it take for the two cars to meet?


3/2 hours

3/5 hours

2/3 hours

1/2 hours

cars are moving in same direction!!! i guess

Can you explain how you came to this? Im not seeing x = 3s out of this original equation

so (75 /100 * s ) / x = 25

3s = x
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 392
Joined: Thu Jan 15, 2009 12:52 pm
Location: New Jersey
Thanked: 76 times

by truplayer256 » Fri Jan 16, 2009 1:21 pm
on an item a company gives 25% discount, they earn 25% profit. If they now
give 10% discount then what is the profit percentage.

The mindset that I had when I solved this problem was as follows:

The company paid x dollars on an item and they are selling it for y dollars.
.75y= 1.25x
A 10% discount would mean:

.90y=(?)x

?=1.5 or a 50 percent profit... I'm kind of surprised that it isn't an answer choice..
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Senior | Next Rank: 100 Posts
Posts: 45
Joined: Mon Dec 08, 2008 9:55 pm
Thanked: 4 times

by 720dreaming » Fri Jan 16, 2009 1:32 pm
One more vote for 50%...
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Master | Next Rank: 500 Posts
Posts: 138
Joined: Thu Jan 15, 2009 7:52 am
Location: Steamboat Springs, CO
Thanked: 15 times

by gaggleofgirls » Fri Jan 16, 2009 2:07 pm
I see a ratio here for the first problem.

for 75%x the company receives 25%x as profit

So, for 90%x, what profit will the company receive?

75:25 = 90:x
25/75 = x/90
1/3 = x/90
3x=90
x=30
so 30%

For the second question, if the cars are 15kms apart and traveling along the same path AND the faster car is behind the slower car, then it will take 3/2 hour (one and one half hour) for the car traveling 10k/h faster to make up the 15km difference.
However, that is a lot to infer from the question, which needs to be less ambiguous.

-Carrie
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1