
are there any pdf or .mobi format links for OG 13..kindly share


I got the book I ordered to Amazon to have a look at the new questions. None of them are unique i.e. based on any so-far untested concept.
Here is the link to pre-order from Flipkart:
Flipkart.com: The Official Guide for GMAT Review 8126535156: Book: Graduate Management Admission Council (GMAC) (9788126535156)
Here is the MGMAT analysis:
The Manhattan GMAT Blog Blog Archive Manhattan GMAT's Analysis of the 13th Edition Official Guide For GMAT Review
Arun


OG 13 has been available in US for some days now, there are some reviews published by BTG and MGMAT staff, do have a look at it:
Amazon.com: Customer Reviews: The Official Guide for GMAT Review
In a nut-shell:
No of new questions: 158 out of a total of 907
Access to 50 brand-new IR problems
New problems in OG13:
Problem Solving: 12, 13, 14, 15, 37, 49, 56, 57, 60, 61, 69, 71, 75, 77, 78, 79, 80, 81, 91, 92, 108, 110, 112, 113, 114, 117, 118, 119, 127, 128, 129, 137, 158, 163, 166, 170, 177, 178, 182, 183, 196, 198, 199, 218, 229
Data Sufficiency: 11, 15, 18, 20, 22, 23, 24, 25, 29, 32, 33, 34, 37, 39, 41, 42, 52, 57, 65, 70, 74, 75, 79, 80, 83, 85, 92, 96, 97, 99, 102, 109, 123, 131, 133, 141
Reading Comprehension: 1, 2, 3, 4; 11, 12, 13; 14, 15, 16, 17; 37, 38, 39, 40, 41; 52, 53, 54, 55; 84, 85, 86; 111, 112, 113, 114 (passages separated by semicolons)
Critical Reasoning: 1, 3, 6, 8, 9, 11, 12, 17, 19, 22, 29, 33, 39, 49, 59, 65, 69, 74, 81, 86, 94, 100, 106, 114, 124
Sentence Correction: 1, 2, 4, 7, 9, 15, 19, 26, 35, 38, 40, 48, 56, 65, 68, 71, 74, 79, 87, 97, 107, 111, 114, 132, 138
Maya N SaysGuys I found the OG is now available in Indian edition at a much lower cost online. check out the og site wileyindia.com/gmat


Puys Mods i would like to know when would changed pattern of GMAT mocks be available in market especially kaplan manhattan knewton GMAt prep etc...


OG usually consists of retired GMAT questions
So I think one can very well use the OG12 too
Besides there is only 1 different section and the section, from what I hear, will be scored out of 6 and will not affect the score out of 800.
Older OGs would be just as useful.


Can people planning to give GMAT before June(format change) continue to use OG 12 or everybody is advised to switched to OG 13 whoever plans to give GMAT after 27 March?


The OG-13th edition containing about 20% newer questions and access to a companion website for the IR section will release on March-27th. Currently(Mar-25, 11AM IST), Amazon.com offers a confirmed shipping date while Flipkart doesn't.
Amazon.com: The Official Guide for GMAT Review (9781118109793): Graduate Management Admission Council (GMAC): Books
Soon after the release, prep-companies will start releasing their reviews of the book. If you can do so before I, please do post a link and I will update this post to reflect the same.
All the Best to those prepping for the GMAT!
