After 12th Chemistry with 71 marks apply for improvement exam or not

Can I give improvement exam after 12th Chemistry subject with 71 marks??

[Quick Sam]

CBSE Improvement Exam is a way to improve your class 12th result by giving the board exam again next year.

The student cannot engage in any higher studies in the mean time.
You cannot appear in improvement exam for the additional subjects.

You can appear for one subject or all subjects in the improvement exam, depending on your choice.
You cannot give improvement exam of additional subject

You must not have any compartments/reappears in order to appear in the improvement exam 2015.

Compartment or supplementary examination is not conducted for CBSE Improvement Exam.

Fee for improvement exam :
The Exam fee for All 5 subjects in India Rs. 500
Fee for 6th Subject (additional) for Indian student Rs. 200
Fee for Compartment / 1 Additional Subject / 1 Improvement Subject Rs. 20
Fee for two or more than two subjects for improvement Rs. 50
Fee for 5 subjects for overseas candidate Rs. 2010
Fee for 6th subject (additional) for overseas student Rs. 750
Fee for Compartment / 1 Additional Subject / 1 Improvement Subject for Overseas student Rs. 760
Fee for two or more than two subjects for improvement for overseas student Rs. 2010
Additional fee for every practical subject Rs. 25

Fee for form :
The cost of application form is just Rs.10.