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Data Sufficiency Butler: January 2024
January 31DS 1DS 2
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If a > b > 0, is b < 2?

(1) 1/a > 1/2
(2) 1/a + 1/b = 1
hey, can anyone explain how statement 2 is sufficient?
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Sid7210
If a > b > 0, is b < 2? (1) 1/a > 1/2 (2) 1/a + 1/b = 1 hey, can anyone explain how statement 2 is sufficient?
a+b= ab , only value it can take is 2 and 2, i guess . But A and B are different .
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Sid7210
If a > b > 0, is b < 2?

(1) 1/a > 1/2
(2) 1/a + 1/b = 1
hey, can anyone explain how statement 2 is sufficient?

For (2), assume b ≥ 2, then a > 2. Thus, 1/b ≤ 1/2 and 1/a < 1/2, and their sum cannot equal 1. Therefore, our initial assumption that b ≥ 2 was wrong, and hence b < 2.

Hope it's clear.
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Sid7210
If a > b > 0, is b < 2? (1) 1/a > 1/2 (2) 1/a + 1/b = 1 hey, can anyone explain how statement 2 is sufficient?
a+b= ab , only value it can take is 2 and 2, i guess . But A and B are different .

a and b are not necessarily integers. For example, consider a = 2/3, b = -2
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Can anyone tell me if there are any other free FOCUS mocks other than
2 official,
1 egmat and
1 experts global?
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1+7+7^ 2 +...+7^ 8 =6,725,601, what does 7 ^ 9 equal? Answer: 6(6, 725, 601) + 1

Hi, can anyone help explain?
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Multiply 7 in equation and you can got an answer
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EDDIE98
Multiply 7 in equation and you can got an answer
Lol yes. I feel stupid now
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Problem Solving Butler: February 2023
February 1PS 1PS 2
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February 1DS 1DS 2
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Your GMAT Focus Quant Starter Kit - 4 Live Sessions with GMAT Ninja, Feb 5 - 14 https://gmatclub.com/gmatninja-quant-series/
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guys, do u think it’s worth it purchasing gmat focus practice exam bundles? or better to purchase gmat club’s plan?
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laura.gallon
guys, do u think it’s worth it purchasing gmat focus practice exam bundles? or better to purchase gmat club’s plan?
The official tests are always the best because they offer the most accurate score estimation using official questions so these are great for checking your performance and checking if you’re ready to take the test. If you’re going to take a lot of tests, however then you need to get third-party tests. Ultimately they serve different purposes and most people end up buying official tests and third-party tests, not trying to push GMAT club by the way 😂
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How to use e mat

Can any one tell me
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bb
The official tests are always the best because they offer the most accurate score estimation using official questions so these are great for checking your performance and checking if you’re ready to take the test. If you’re going to take a lot of tests, however then you need to get third-party tests. Ultimately they serve different purposes and most people end up buying official tests and third-party tests, not trying to push GMAT club by the way 😂
Hi bb, can you you please guide on how to use gmatclub tests and gmatclub quizzes effectively while preparing if it’s not too much to ask for? Help would be appreciated.
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bb
The official tests are always the best because they offer the most accurate score estimation using official questions so these are great for checking your performance and checking if you’re ready to take the test. If you’re going to take a lot of tests, however then you need to get third-party tests. Ultimately they serve different purposes and most people end up buying official tests and third-party tests, not trying to push GMAT club by the way 😂
Hi bb, just curious about GMAT Club Tests. I’m currently using GMAT Club Forum Quiz, and I see that there’s a filter for GMAT Club Tests. Do the GMAT Club Tests questions on Forum Quiz overlap with ones available in GMAT Club Test subscription?
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