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
Vote for Target Test Prep, Newsweek Readers’ Choice Awards 2026
NEWSWEEK READERS’ CHOICE 2026

BIG NEWS! Target Test Prep has been nominated, and they’d love your vote!

TTP has worked incredibly hard to build the best test prep experience possible, and winning Newsweek’s 2026 Readers’ Choice Award for Best Test Prep would mean a lot to them. If TTP has helped you, they’d be incredibly grateful for your vote. You can vote once each day through September 9.

Vote for TTP
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
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
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.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions

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

LAKE BAIKAL!!!

Expert replies
by gmat_perfect » Sat Jul 03, 2010 5:14 am
More than 300 rivers drain into Siberia's Lake Baikal, which holds 20 percent of the world's fresh water, more than all the North American Great Lakes combined.

(A) More than 300 rivers drain into Siberia's Lake Baikal, which holds 20 percent of the world's fresh water, more than all the North American Great Lakes combined.

(B) With 20 percent of the world's fresh water, that is more than all the North American Great Lakes combined, Siberia's Lake Baikal has more than 300 rivers that drain into it.

(C) Siberia's Lake Baikal, with more than 300 rivers draining into it, it holds more of the world's fresh water than all that of the North American Great Lakes combined, 20 percent.

(D) While more than 300 rivers drain into it, Siberia's Lake Baikal holds 20 percent of the world's fresh water, which is more than all the North American Great Lakes combined.

(E) More than all the North American Great Lakes combined, Siberia's Lake Baikal, with more than 300 rivers draining into it, holds 20 percent of the world's fresh water.

My analysis:
1. Opening modifier:

The modifier that is a phrase and does not have a subject and a verb in it will modify the immediate following NOUN.
Example:
Going to new market, the shirt cost me $200. INCORRECT.
** it means that shirt is going to new market.
=> Going to new market, I bought a shirt that cost me $200.

E is wrong for this reason. In E. it seems that Baikal itself is "more than all the North American Great Lakes combined".

2. Which refers to the immediate preceding NOUN:

(D) While more than 300 rivers drain into it, Siberia's Lake Baikal holds 20 percent of the world's fresh water, which is more than all the North American Great Lakes combined.

Question:
=> We know in case of "X of Y", which can refer to the whole of "X of Y" or Y. In D, which refers to what?

3. Baikal it holds:

(C) Siberia's Lake Baikal, with more than 300 rivers draining into it, it holds more of the world's fresh water than all that of the North American Great Lakes combined, 20 percent.

Option C is awkward. OK.

4. That:

That is used in the following ways:
1. We don't use any comma before THAT.
2. That refers to the immediate preceding noun.
3. The verb after that follows the noun before that.

(B) With 20 percent of the world's fresh water, that is more than all the North American Great Lakes combined, Siberia's Lake Baikal has more than 300 rivers that drain into it.

B has the following errors:
1. Comma has been used before that.
2. That refers to water.

Experts, please explain the option D.
Join the discussion
Source: — Sentence Correction |

by anin » Sat Jul 03, 2010 5:31 am
Good analysis, Gmat_perfect. Thanks and I agree with you.
A seems right.
Join the discussion

by paes » Sat Jul 03, 2010 6:33 am
D: While more than 300 rivers drain into it, Siberia's Lake Baikal holds 20 percent of the world's fresh water, which is more than all the North American Great Lakes combined.

D is wrong as :

While is used to show a contrast and a simultaneous event.

No need of while here.
Last edited by paes on Sun Jul 04, 2010 2:02 am, edited 1 time in total.
Join the discussion

by Patrick_GMATFix » Sat Jul 03, 2010 10:47 pm
gmat_perfect wrote:Experts, please explain the option D.
I'll try to explain D:

D is not the correct answer. Paes has presented the right reasons for this:
* 'While' in the beginning implies a contrast that is non-existent in the intended meaning

* The modifier at the end 'which is more than all lakes' is introduced by a relative pronoun and is therefore a noun modifier (must target a noun or noun phrase). Thus this modifier cannot possibly work as intended (the author intends to say that Baikal holds more than all lakes - to modify an action, we need an adverbial modifier). In D, 'which is more than all lakes' illogically targets either 'the world's fresh water' or '20%'. Either way it cannot target the action 'to hold 20%'

The OA to this question is A. A more detailed breakdown is available at GMATPrep Question 2063

Good Luck,
-Patrick
  • Ask me about tutoring.
Join the discussion

by gmat_Tutor » Sun Jul 04, 2010 12:20 am
Patrick_GMATFix wrote:
gmat_perfect wrote:Experts, please explain the option D.
I'll try to explain D:

D is not the correct answer. Paes has presented the right reasons for this:
* 'While' in the beginning implies a contrast that is non-existent in the intended meaning

* The modifier at the end 'which is more than all lakes' is introduced by a relative pronoun and is therefore a noun modifier (must target a noun or noun phrase). Thus this modifier cannot possibly work as intended (the author intends to say that Baikal holds more than all lakes - to modify an action, we need an adverbial modifier). In D, 'which is more than all lakes' illogically targets either 'the world's fresh water' or '20%'. Either way it cannot target the action 'to hold 20%'

The OA to this question is A. A more detailed breakdown is available at GMATPrep Question 2063

Good Luck,
-Patrick
Thanks Patrick.
Join the discussion

• Page 1 of 1