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 Starts Oct 17
Chris Peckover, Target Test Prep GMAT expert
LIVE ONLINE CLASSES

Get Ready for GMAT Test Day Faster with Live Online Classes

with Chris Peckover, 100th-Percentile GMAT Scorer

Oct 17 · Chris Peckover
Sat · 11:00 AM to 2:00 PM ET
Oct 20 · Chris Peckover
Tue, Thu · 8:00 to 10:00 PM ET
Oct 25 · Josh Braslow
Sun · 1:00 to 4:00 PM ET
Included
40 hours of live online classes + 6 months of TTP OnDemand
  • Attend the first class for free
  • Every class is recorded, so you never fall behind
View classes & enroll
Limited seats availableTarget Test Prep
EALiveTeachOnDemand 5 seats left Start anytime
EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

165+ EA score guarantee
$05-day trial no automatic billing
Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll Start free 5-day trial
Limited cohort · enrollment openTrial includes full course accessTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ 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.

oddball word problem kaplan advance

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Junior | Next Rank: 30 Posts
Posts: 20
Joined: Tue Nov 10, 2009 9:06 am
by budetta4 » Sun Mar 14, 2010 5:01 am
A certain clock rings two notes at quarter past the hour, four notes at half past, and six notes at three-quarters past.On the hour it rings eight notes plus an additional number of notes equal to whatever hour it is.How many notes will the clock ring between 1:00 pm and 5:00 pm, including the rings at 1:00 pm and 5:00 pm?

A 87
B 95
C 102
D 103
E 115

oa 103 because it consider the note done at 1pm 9 they shouldn't be 13
thanks in advance
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Problem Solving |
User avatar
Community Manager
Posts: 1537
Joined: Mon Aug 10, 2009 6:10 pmFollowed by: 252 members
Thanked: 653 times

by papgust » Sun Mar 14, 2010 5:41 am
4 hours between 1 pm and 5 pm inclusive.

Each hour has 2+4+6+8 = 20 notes.
Total notes excluding additional no. of notes is 20*4 = 80

Number of additional notes b/w 1 pm and 5 pm is 1+2+3+4+5 = 15.

But 1 PM has 8 notes. 15+8 = 23.

Totally, 80+23 = 103 notes.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 610
Joined: Fri Jan 15, 2010 12:33 amFollowed by: 2 members
Thanked: 47 times

by kstv » Sun Mar 14, 2010 7:41 am
was getting confused so just wrote it down.

Hrs 0 15 30 45 mins
1 9 2 4 6
2 10 2 4 6
3 11 2 4 6
4 12 2 4 6
5 13
Total 103

Each hr it is 20 + the actual hr. so 20X4 + 1 to 4 not till 5 cos we are not counting after 5 p.m.

Feel that at 1 P.M there will be 9 notes but 5 p.m there will be 13 notes.
The total is 103.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1