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Vikhyath
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Concentration: International Business, General Management
GMAT 1: 580 Q40 V28
GMAT 2: 620 Q48 V28
GMAT 3: 650 Q43 V36
GMAT 3: 650 Q43 V36
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EMPOWERgmatRichC
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GMAT 1: 800 Q51 V49
GRE 1: Q170 V170
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GMAT 1: 800 Q51 V49
GRE 1: Q170 V170
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DmitryFarberMPrep
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GMAT Focus 1: 745 Q86 V90 DI85
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KarishmaB
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Vikhyath
i have been recently dwelling with the fact that in the quant section i am finding it difficult to crack the upper medium and hard level questions on number problems.I have tried to relearn the basics and try again but i still find it hard added to the fact that some answer explanations in the OG and other guides are 2-3 page long and are difficult to make sense of.Can someone please suggest me ways to relearn my basics differently in number problems (integers,prime numbers,absolute value etc) and probability or give me tips to be able to crack the medium and hard level questions is these topics ?

Check out my blog posts for discussions on advanced number properties. Here are links to some posts:

https://www.gmatclub.com/forum/veritas-prep-resource-links-no-longer-available-399979.html#/2014/04 ... at-part-i/
https://www.gmatclub.com/forum/veritas-prep-resource-links-no-longer-available-399979.html#/2014/04 ... t-part-ii/
https://www.gmatclub.com/forum/veritas-prep-resource-links-no-longer-available-399979.html#/2014/04 ... -part-iii/
https://www.gmatclub.com/forum/veritas-prep-resource-links-no-longer-available-399979.html#/2014/08 ... t-part-iv/
https://www.gmatclub.com/forum/veritas-prep-resource-links-no-longer-available-399979.html#/2015/02 ... at-part-v/
https://www.gmatclub.com/forum/veritas-prep-resource-links-no-longer-available-399979.html#/2015/05 ... -the-gmat/

There are many more posts discussing advanced concepts.

Also, search for the relevant questions by typing in the first line of the question stem in this forum and you are sure to get many great solutions to every official problem.