Last visit was: 10 May 2026, 09:08 It is currently 10 May 2026, 09:08
Close
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

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Close
Request Expert Reply
Confirm Cancel
User avatar
Emdad
Joined: 14 Nov 2020
Last visit: 07 Apr 2026
Posts: 168
Own Kudos:
894
 [4]
Given Kudos: 67
Location: Bangladesh
Posts: 168
Kudos: 894
 [4]
Kudos
Add Kudos
2
Bookmarks
Bookmark this Post
User avatar
Emdad
Joined: 14 Nov 2020
Last visit: 07 Apr 2026
Posts: 168
Own Kudos:
Given Kudos: 67
Location: Bangladesh
Posts: 168
Kudos: 894
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
hr1212
User avatar
GMAT Forum Director
Joined: 18 Apr 2019
Last visit: 08 May 2026
Posts: 956
Own Kudos:
1,373
 [1]
Given Kudos: 2,230
GMAT Focus 1: 775 Q90 V85 DI90
Products:
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
GMAT Focus 1: 775 Q90 V85 DI90
Posts: 956
Kudos: 1,373
 [1]
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
BraydinWalters
Joined: 07 Nov 2024
Last visit: 03 May 2026
Posts: 29
Own Kudos:
Given Kudos: 81
Location: United States
Posts: 29
Kudos: 26
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Let's let X be the original price of the car before the import duty and tax is added...

For starters, there is a 50% import duty that is added. So add 50% or .5 to x:

X + .5 = 1.5x. I prefer to work with fractions so 1.5x = 3/2x.

We now have to add 30% onto 3/2x.

A 30% increase is equal to 1.3x or 13/10x. So:

3/2x * 13/10 = 39/20x. This is the final cost of the car.

The problem states that TK28500 is the total added from the import duty and tax.

So we now have our formula:

39/20x = x + 28500
subtract x from both sides
39/20x - 20/20x = 19/20x
19/20x = 28500
28500 * 20/19 = 300000

x = 300000
A
Moderators:
Math Expert
110235 posts
Tuck School Moderator
852 posts