Do mention your Objective info in your resume for admission in MBA program , is not necessary, keep one thing Your objective here is not to get a job, its to get into graduate school.

Resume Tips
Do not put any objectives or mission statements at the beginning
Make your format clean and easy to read
Focus on Results
Do not repeat
Highlight your extracurricular activities
Show career logic and progression

How To Write A Resume for Business School
Try structuring your resume in the following order.

(1) Your Name and Address
(2) Your Work History
(3) Your Community Involvement and Activities
(4) Your Education

Sample resume for MBA admission