Hi Sunayna,
So you want my gyaan???..

i wonder how it has helped you..well jokes apart..
We can see that you are sold out on Pristine..as it matches your expectations in terms of job profile(but you haven't mentioned the same?) and time off for CAT preparation.
Very understandable situation..
Try to look at this situation that you have completed your MBA and you are called for interviews at the institutes frequented companies..who would select you on the basis of your CV and academics..
If am a Recruiter...
Keep the following points in mind..
Would this company Pristine be there in the market after two years?...
The exp gained in this company would help you to complement your academics compared to Blue-star?..
It's unfair for me to assess the situation from the other side ..its you who have to decide the same..
Ask your heart and am sure the decision would be easier..
Also think as how you would answer the questions from that perspectives..
Best of Luck!!
Cheers,
Rajat
If in future if you are in similar situation..this article may help you..
Questions to Ask to Help Evaluate Job Offers
Source :Adapted from Planning Job Choices: 1997 by Keith Johnson
The Position
Why is the job open?
How long has it been open?
What happened to the previous incumbent?
What would your specific responsibilities be?
Are the goals set for the position realistic and attainable?
Can you successfully accomplish the responsibilities of the position?
What is your growth potential in this position?
How does this position fit into your short-term and long-term goals?
Do the daily work activities appeal to you?
Will you be developing new skills and experience?
Are the demands of the job compatible with your desired lifestyle?
Your Supervisor
How long has he/she been in the position?
To whom does he/she report?
What is his/her growth potential?
Do you think you can work well with this person?
Future Opportunities
What might I expect to be doing over the next three to five years?
How much freedom do employees have to determine their own job movement and duties?
What could be done if an employee does not feel challenged or satisfied?
Are lateral or rotational job moves available to provide broader experience?
How do promotional opportunities become available?
Employer's Continuing Education Programs
How are employees able to stay current on changes and trends in their field?
How are employees encouraged to continue their professional development over the long term?
How have employees taken advantage of employer sponsored continuing education programs?
What kind of training is provided for prospective supervisors or managers?
Quality of Management
What is the quality of the company's management?
What are the strengths and weaknesses of management?
What are management's basic philosophies in managing the business and employees?
What do your employer's managers and supervisors have in common?
How does a person become a manager or supervisor at this employer?
Does the management team consist of new hires or people promoted from within?
Does the company have a high retention rate of employees or a problem with attrition?
Employer's Values
What are the employer's values? What does the employer stand for?
How are the employer's values reflected in everyday activities?
What kind of people are most successful or satisfied at your company?
Employer's Compensation Philosophy
What is the employer's compensation philosophy compared with other employers?
What kind of increase might I expect over the first several years?
How are individual increases determined?
How are changes to the benefits package made to keep it up to date with employee needs?