Fot the entire list of suggested material for GMAT prep, please refer to the link below
https://www.facebook.com/Gmatinsight/po ... 4418711106
Copying from the page:
What material should I refer to for the preparation??? Is it wise to take an expert help for GMAT preparation?
ANSWER:
I feel that taking an expert help really makes a huge difference in performance if you ignore a few exceptions. Since GMAT as an exam is not very inexpensive and the MBA after that is highly expensive therefore taking a chance and ending up with a compromised score doesn't make any sense and therefore I suggest that one should definitely take expert help as it gives guidance and the routine and structure to do the preparation.
GMAT is considerably tough exam considering the worldwide competition but you can always be misguided by some saying GMAT is very easy as people tend to compare it with CAT. Here I am avoiding this comparison.
In case you plan to do preparation on your own then the planning of material to be referred is right here:
For Quant:
1) Refer to manhattan topicwise books and finish the topics
2) Refer to OG 12 PS and then DS and check your accuracy level
3) Refer to OG-13 PS and DS and check your accuracy level
4) Start taking Tests
For Verbal:
1) Refer to OG 10 for Critical Reasoning
2) Refer to OG 11 for Critical Reasoning
3) Refer to OG 11 for Reading Comprehension
4) Refer to OG 10 for Sentence Correction
5) Refer to OG 11 for Sentence Correction
6) Refer to Manhattan CR and SC
7) Start taking tests and check your accuracy level
In case you want to take expert help, keep OG for the last in Quant section.
Many coaching institutes provide their own test series but I would recommend Manhattan Test series as the first preference and secondary preference can be termed as Kaplan test series. Any other test series might give you wrong understanding of actual standard of GMAT test.
Please feel free to post for any other GMAT assistance (Professional or Friendly) query.
Prosper!!!
GMATinsight
www.gmatinsight.com