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 →

Symbol highest values

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
User avatar
Legendary Member
Posts: 1665
Joined: Thu Nov 03, 2011 7:04 pmFollowed by: 70 members
Thanked: 165 times
by karthikpandian19 » Wed Jan 04, 2012 9:40 pm
If A @ B = A+B if A > B, and A @ B = B - A if A < B, then which of the following is the highest for
(1/x @ 1/y) @ (1/y @ 1/x)
A. X = 1/2 and Y = 1/3
B. X = 1/3 and Y = 1/4
C. X = 1/4 and Y = 1/5
D. X = 1/5 and Y = 1/4
E. X = 1/4 and Y = 1/2
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Data Sufficiency |
User avatar
Legendary Member
Posts: 588
Joined: Sun Oct 16, 2011 9:42 amFollowed by: 9 members
Location: New Delhi, India
Thanked: 130 times
GMAT Score:720

by rijul007 » Wed Jan 04, 2012 10:24 pm
karthikpandian19 wrote:If A @ B = A+B if A > B, and A @ B = B - A if A < B, then which of the following is the highest for
(1/x @ 1/y) @ (1/y @ 1/x)
A. X = 1/2 and Y = 1/3
B. X = 1/3 and Y = 1/4
C. X = 1/4 and Y = 1/5
D. X = 1/5 and Y = 1/4
E. X = 1/4 and Y = 1/2

A. X = 1/2 and Y = 1/3
(1/x @ 1/y) @ (1/y @ 1/x)
(2@3)@(3@2) = 1@5 = 4

B. X = 1/3 and Y = 1/4
(1/x @ 1/y) @ (1/y @ 1/x)
(3@4)@(4@3) = 1@7 = 6

C. X = 1/4 and Y = 1/5
(1/x @ 1/y) @ (1/y @ 1/x)
(4@5)@(5@4) = 1@9 = 8

D. X = 1/5 and Y = 1/4
(1/x @ 1/y) @ (1/y @ 1/x)
(5@4)@(4@5) = 9@1 = 10

E. X = 1/4 and Y = 1/2
(1/x @ 1/y) @ (1/y @ 1/x)
(4@2)@(2@4) = 6@2 = 8

Option D
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 1665
Joined: Thu Nov 03, 2011 7:04 pmFollowed by: 70 members
Thanked: 165 times

by karthikpandian19 » Thu Jan 05, 2012 9:21 pm
OA is D
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1