GMAT

Hib Rohit,
You can check the below mentioned link:
http://www.mba.com/global/the-gmat-exam/prepare-for-the-gmat-exam/test-prep-materials/the-gmat-prep-timeline.aspx

Hi Ashwin,
There is no set cut off for Wharton. The mean GMAT score for the class of 2018 is 730. You may check the class profile to have an idea.

You need to clear IELTS/TOFEL and GRE/GMAT. Most of the top universities required 3 to 5 years of work experience. Although, there are some good colleges where work experience is not necessary. However, GMAT and TOFEL combination takes you to good college in USA.
I hope it helps.

Through GMAT, you can apply for MBA abroad as well as at a few institutes in India. However, Symbiosis Institutes have their own entrance called SNAP. You can register for SNAP here -http://snaptest.org/

Hi,
Talking about the various personal exams you can get admission in:-
NMAT: NMIMS Mumbai, Bengaluru, etc.
SNAP: SIBM Pune
IBSAT: ISB Hyderabad
XAT: XLRI - Jamshedpur, SP Jain - Mumbai, etc. are some of the top colleges which accept the scores of their own exams.

Hi
In order to get admission in good MBA programs in the US it is important to have GMAT/GRE taken with good scores.

Graduate Record Examination (GRE) is a standardized test is an admissions requirement for most Graduate Schools in the United States. Exam aims to measure verbal reasoning, quantitative reasoning, analytical writing and critical thinking skills that are not entirely based on any specific field of study outside of the GRE itself. The GRE General Test is offered as a computer-based exam administered at Pro metric testing centers.

No, for appearing in GMAT there is no need of work experience, but for getting into good universities work experience matters.

There is no management Quota seats in IPE. Only through CAT/MAT/XAT/ATMA/CMAT/GMAT Exams

Hi,
Check the below given link for complete help regarding GMAT online preparation:
http://www.mba.com/global/the-gmat-exam/prepare-for-the-gmat-exam/test-prep-materials/the-gmat-prep-timeline.aspx