Hey as per my idea JAM is Joint Admission Test for MSc and here I am giving you its basic information

Eligibility
Candidates must have done Bachelor’s degree (In science field) from a well-known) university

Application fee

If you want to apply for only one paper and you belong to General or OBC category then you need to give the payment of Rs. 1500/-
If you are female and belong to SC or ST or PWD (male) then you need to give the payment of Rs. 750/-
If you want to apply for both papers and belong to General or OBC category then you need to pay the payment of Rs. 2100/-
All the candidates from SC or ST or PWD and Female need to pay Rs. 1050/-

Important Dates (IIT JAM 2017)
The beginning date for online application for IIT JAM 2017 September 2016
Dead line for fee payment through e-challan October 2016
Closing date for online application October 2016
Download Admit Card December 2016
Date of JAM 2017 Examination February 2017
Announcement of Result of JAM 2017 March 2017
Submission of application form for admission on JAM 2017 website April 2017
Declaration of admission list June 2017