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Problem Solving — algebra and arithmetic (GMAT Focus Edition)
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Dear All,

To understand Another Important Surds and Indices Question Type, please watch the following video (~1 Minute)

https://www.youtube.com/watch?v=1jCGN0_u23o

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Dear All,

To understand the concept of Sets – Two Elements on GMAT, please watch the following video (~2 Minutes)

https://www.youtube.com/watch?v=2CPhuLYy7Vk

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Dear All,

To understand the concept of Sets – Three Elements on GMAT, please watch the following video (~3 Minutes)

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

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Dear All,

To understand A Smart Approach to Percentage Increase and Decrease, please watch the following video (~2 Minutes)

https://www.youtube.com/watch?v=0NUORdyCro0

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Dear All,

To understand the concept of Taking Base as 100 in Percentage Questions, please watch the following video (~1 Minute)

https://www.youtube.com/watch?v=0SUmg3ePTyg

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Dear All,

To understand the concept of Mixtures – Two Elements on GMAT, please watch the following video (~2 Minutes)

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

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Experts' Global

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Dear All,

To understand the concept of Mixtures – Three or More Elements on GMAT, please watch the following video (~2 Minutes)

https://www.youtube.com/watch?v=blUB7_8IUCQ

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Experts' Global

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Dear All,

To understand the concept of Alligation – When and How to Use on GMAT, please watch the following video (~2 Minutes)

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

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Dear All,

To understand the Application of Alligation on a Question, please watch the following video (~1 Minute)

https://www.youtube.com/watch?v=HPFrXfcrl38

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Dear All,

To understand the Two High Difficulty Mixtures Alligation Questions, please watch the following video (~3 Minutes)

https://www.youtube.com/watch?v=Qv99M8SxNnE

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Dear All,

To understand A Key Concept on Proportion, please watch the following video (~2 Minutes)

https://www.youtube.com/watch?v=zpCq2qdJ1rw

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Experts' Global

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Dear All,

To understand the The Concept of "Variation" or "Proportionality", please watch the following video (~1 Minute)

https://www.youtube.com/watch?v=eTuM9asy5GE

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Dear All,

To understand the Basics of "Profit and Loss", please watch the following video (~2 Minutes)

https://www.youtube.com/watch?v=2Db_b0BaGGM

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Dear All,

To understand the Basics of "Interest", please watch the following video (~1 Minute)

https://www.youtube.com/watch?v=BqrHRL6AZqQ

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Experts' Global

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Dear All,

To understand the concept of Mean, please watch the following video (~1 Minute)

https://www.youtube.com/watch?v=_CcY5EV8j-k

Good Luck!
Experts' Global