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Problem Solving — algebra and arithmetic (GMAT Focus Edition)
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by Brent@GMATPrepNow » Fri Oct 05, 2018 10:09 am
I thought I'd start a thread featuring some of the videos from our course.

This first video is one of my favorites. It covers a useful mental-math technique called Multiplying by Doubling and Halving (length 3:25)
Video link: https://www.youtube.com/watch?v=D__dWwmgq2w

All the best on your test!

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Source: — Quantitative Reasoning |

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by Brent@GMATPrepNow » Sun Oct 07, 2018 8:25 am
In this short (3:25) video, we'll examine the age-old question When do I use IF and when do we use WHETHER?

Video link: https://www.youtube.com/watch?v=F2ZHtB088us

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by Brent@GMATPrepNow » Tue Oct 09, 2018 8:39 am
Here's our video on the Double Matrix Method for overlapping sets:

https://www.youtube.com/watch?v=jK-tiBrrf04

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by Brent@GMATPrepNow » Thu Oct 11, 2018 12:52 pm
Here's our video on "if" versus "whether"

https://www.youtube.com/watch?v=F2ZHtB088us

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by Brent@GMATPrepNow » Thu Oct 18, 2018 9:41 am
Time management strategy for test day

Video: https://www.youtube.com/watch?v=bWrUiBT83PQ

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by Brent@GMATPrepNow » Tue Oct 23, 2018 7:39 am
Range and Standard Deviation

Video: https://www.youtube.com/watch?v=FbAlIjw2fwY

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by Brent@GMATPrepNow » Mon Nov 05, 2018 7:30 am
Here's our video on Range and Standard Deviation

https://www.youtube.com/watch?v=FbAlIjw2fwY

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by Brent@GMATPrepNow » Wed Nov 21, 2018 10:13 am
The Something Method for solving certain equations

Video: https://www.youtube.com/watch?v=mmTisgtNfTI

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by Brent@GMATPrepNow » Tue Dec 18, 2018 12:22 pm
Shortcut for quickly dividing by 5 in your head

Video: https://www.youtube.com/watch?v=fK29jTSJOi8

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by Brent@GMATPrepNow » Mon Dec 31, 2018 9:31 am
Here's our video on Weighted Averages

video: https://www.youtube.com/watch?v=B7J6lr_qBG4

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by Brent@GMATPrepNow » Thu Jan 10, 2019 6:43 am
Data Sufficiency Video #1: Introduction to GMAT Data Sufficiency

Video: https://www.youtube.com/watch?v=3MaEqnSnK-s

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by Brent@GMATPrepNow » Tue Jan 22, 2019 5:48 am
Data Sufficiency Video #2: The Elimination Method

Video: https://www.youtube.com/watch?v=amhxP9My_pU

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by Brent@GMATPrepNow » Sun Feb 03, 2019 8:11 am
Data Sufficiency lesson #3: Avoiding Common Mistakes - Part I

Video : https://www.youtube.com/watch?v=iACq36scVYQ

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by Brent@GMATPrepNow » Wed Feb 20, 2019 5:16 am
Data Sufficiency lesson #4: GMAT Data Sufficiency Strategies - Part I

Video : https://www.youtube.com/watch?v=Ep09hi1OJpI

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by Brent@GMATPrepNow » Wed Mar 27, 2019 2:23 pm
Data Sufficiency lesson #5: - Summarizing Information

Video : https://www.youtube.com/watch?v=cK9PR3SLsSA

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