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

Redeem

Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

★★★★★5.0559 reviews
GMATLiveTeach 7 seats left
Chris Peckover
NEXT LIVE COHORT

Oct 13 to Jan 7, 2027

with Chris Peckover

Schedule
Tue, Thu · 8:00 to 10:00 PM ET
Included
40 live hours + 6 months of GMAT OnDemand
  • Live instruction and real-time questions
  • Class recordings and assigned practice
View class & enroll
Limited cohort · enrollment openTarget Test Prep
EALiveTeach 5 seats left
Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
Live EA class + 6 months of EA OnDemand
  • Expert-led weekly online sessions
  • EA Masterclass access between classes
View EA class & enroll
Limited cohort · enrollment openTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

130-point score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions
Start free 5-day trial
Read 559 reviewsTarget Test Prep

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

Oneyde and Jorge must make two reservations for a trip, in w

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
User avatar
GMAT Instructor
Posts: 1449
Joined: Sat Oct 09, 2010 2:16 pmFollowed by: 33 members
Thanked: 59 times
by fskilnik@GMATH » Fri Mar 01, 2019 8:03 am

Timer

00:00

Answers

A

B

C

D

E

Stats

Difficulty—

GMATH practice exercise (Quant Class 18)

Image

Oneyde and Jorge must make two reservations for a trip, in which only 9 seats are still available, all of them in row F (see figure). If they want to sit next to each other, without being separated by central corridors, in how many ways this could be done if Oneyde refuses to sit in any of the two places next to Lilly´s seat?

(A) 9
(B) 11
(C) 12
(D) 13
(E) 15

Answer: [spoiler]____(A)__[/spoiler]
Fabio Skilnik :: GMATH method creator ( Math for the GMAT)
English-speakers :: https://www.gmath.net
Portuguese-speakers :: https://www.gmath.com.br
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Problem Solving |
User avatar
GMAT Instructor
Posts: 1449
Joined: Sat Oct 09, 2010 2:16 pmFollowed by: 33 members
Thanked: 59 times

Oneyde and Jorge must make two reservations for a trip, in w

by fskilnik@GMATH » Fri Mar 01, 2019 10:02 am
fskilnik@GMATH wrote:GMATH practice exercise (Quant Class 18)

Image

Oneyde and Jorge must make two reservations for a trip, in which only 9 seats are still available, all of them in row F (see figure). If they want to sit next to each other, without being separated by central corridors, in how many ways this could be done if Oneyde refuses to sit in any of the two places next to Lilly´s seat?

(A) 9
(B) 11
(C) 12
(D) 13
(E) 15
$$?\,\,\,\,:\,\,\,\# \,\,\,O,J\,\,{\rm{positions}}\,\,{\rm{with}}\,\,{\rm{restrictions}}$$

$${\rm{4 - seats}}\,\,{\rm{group}}\,\,{\rm{(left)}}\,\,{\rm{:}}\,\,{\rm{6}}\,\,{\rm{possibilities}}\,\,\,\left\{ \matrix{
\,\left( {O,J,e,e} \right)\,\,{\rm{or}}\,\,\left( {J,O,e,e} \right) \hfill \cr
\,\left( {e,O,J,e} \right)\,\,{\rm{or}}\,\,\left( {e,J,O,e} \right) \hfill \cr
\left( {e,e,O,J} \right)\,\,{\rm{or}}\,\,\left( {e,e,J,O} \right) \hfill \cr} \right.\,\,\,\,\,\,\,\,\,\left[ {e = {\rm{empty}}\,{\rm{seat}}} \right]$$
$${\rm{2 - seats}}\,\,{\rm{group}}\,\,{\rm{:}}\,\,{\rm{2}}\,\,{\rm{possibilities}}\,\,\,\left\{ \matrix{
\,\left( {O,J} \right) \hfill \cr
\,\left( {J,O} \right) \hfill \cr} \right.$$
$${\rm{4 - seats}}\,\,{\rm{group}}\,\,{\rm{(right)}}\,\,{\rm{:}}\,\,{\rm{1}}\,\,{\rm{possibility}}\,\left( {O,J,L,e} \right)\,\,\,\,\,\,\left[ {L = {\rm{Lilly}}} \right]\,\,\,$$

$$? = 6 + 2 + 1 = 9$$

The correct answer is (A).


We follow the notations and rationale taught in the GMATH method.

Regards,
Fabio.
Fabio Skilnik :: GMATH method creator ( Math for the GMAT)
English-speakers :: https://www.gmath.net
Portuguese-speakers :: https://www.gmath.com.br
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1