Exam

Hello Rajat,
This is all up to you and in your interest. If you really want a job than try for government jobs like IBPS PO clerk, etc. because career growth in PO exam is really very good.
IBPS released IBPS PO application form and before last date you must fill PO application form.
To know more about

I would suggest you to opt for a career aptitude test. This will help you to gain an insight about your personality. You will be able to figure out the careers, which you may opt suitable to your personality.
These tests are not always accurate but they definitely provide you with some sort of guida

680 is a very good score, but you have less chances as they call at 700+ scores for GMAT. Fees for two years is around 17 lakhs.

Although IIMA didn't declare the cutoff of ABM, in my experience it was close to 93 percentile.

CAT is an objective type examination consisting of following sections:
Section I: Verbal Ability and Reading Comprehension;
Section II: Data Interpretation and Logical Reasoning; and
Section III: Quantitative Ability.

You can refer to link mentioned below:
https://iimcat.ac.in/per/g01/pub/756/ASM/WebPortal/1/index.html?756@1@1

You may refer GK publication book for GATE exam. But, it is suggested to read Ankur Gupta's note for GATE CSE preparation.

Hi Kulpreet,
Applicants must generally clear the IELTS or TOEFL for both Bachelors or Masters programs. GRE, SAT etc are not usually required. High academic grades are mandatory. Some universities may ask for German language proficiency.

Hi Kanishk,
You must take the GRE and TOEFL, a good score in GRE is important as it is one of the deciding factors. Depending on the program and university there might be other requirements too. You must also check if the university accepts three years Bachelor degree from India, most of them require