You can directly get in touch with the local institute for previous papers.
Check the address of the local institute here -
http://www.insuranceinstituteofindia...eInstList.aspx

Or contact Chandigarh Office and ask them about your query -
Hon.Secretary
Chandigarh Insurance Institute
C/o. New India Assurance Co.Ltd.,
SCO-36-37, Sector 17-A,
Post Box No.49,
Chandigarh 160017

SURENDER PAL
(OFFICE-0172-22703155/2270795)
(FAX NO.-0172-2730603)
(MOBILE-09876191730)
(Email - surenderpal.nia@rediffmail.com)