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.

Que: If p is the product of the reciprocals of integers from 150 to 250, inclusive, and q is the product......

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
User avatar
Elite Legendary Member
Posts: 3991
Joined: Fri Jul 24, 2015 2:28 amFollowed by: 37 members
Location: Las Vegas, USA
Thanked: 19 times
by Max@Math Revolution » Fri Feb 05, 2021 10:14 pm

Timer

00:00

Answers

A

B

C

D

E

Stats

Difficulty—

Que: If p is the product of the reciprocals of integers from 150 to 250, inclusive, and q is the product of the reciprocals of integers from 150 to 251, inclusive, what is the value of \(p^{-1}+q^{-1}\) in terms of p?

(A) \(\frac{p}{251^2}\)

(B) 251 × 252 × p

(C) 252p

(D) \(\frac{252}{p}\)

(E) 251 × 252 × \(p^2\)
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Problem Solving |
User avatar
Elite Legendary Member
Posts: 3991
Joined: Fri Jul 24, 2015 2:28 amFollowed by: 37 members
Location: Las Vegas, USA
Thanked: 19 times

Re: Que: If p is the product of the reciprocals of integers from 150 to 250, inclusive, and q is the product......

by Max@Math Revolution » Sat Feb 13, 2021 9:13 pm
Solution: p = \(\frac{1}{150}\cdot\frac{1}{151}\cdot......\cdot\frac{1}{250}\)

q = \(\left(\frac{1}{150}\cdot\frac{1}{151}\cdot......\cdot\frac{1}{250}\right)\cdot\frac{1}{251}=p\cdot\frac{1}{251}=\frac{p}{251}\).

Thus, we have \(p^{-1}+q^{-1}=\frac{1}{p}+\frac{1}{q}\)

=> \(\frac{1}{p}+\frac{251}{p}=\frac{252}{p}\)

Therefore, D is the correct answer.

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