i request you to give the below sited information regarding the following sessions of GATE examination conducted by IITs 1)GATE 2013 2) GATE 2014 3) GATE 2015 (as on date of application) for the above mentioned session of exams, i would like to know following details separately 1. number of days each session of the exam was conducted. 2. mode by which the exam was conducted (online or offline) 3. total number of applications received for each session 4. total number of candidates eligible to each session of the exam 5. application/exam fees for each session 6. total amount of money received by the respective institute/board towards application fees for each session 7. total expenditure incurred in conducting each session of exam by the respective institute/board 8. at how many instances was the exam postponed due to technical reasons in each session of exam