Security questions  are about which web site rarely u will use ? What is ur neighbours pet name and all this type of things i never answered such type of questions while applying can u plzz help me 

Who filled your application is it done by yourself or any of your friends or your college management? 

Just follow the below steps you can get your id and password:(i) Open the JEE Main 2018 admit card page(ii) Click on “I can’t access my account”(iii) Select any of the two following options:    I forgot my Password     I forgot my Application Number(iv) Click on the “Continue” button.(v) After clicking on the “Continue” button, the following options will be displayed:     Using the security question and its answer selected during registration.     Using the verification code sent via text message (SMS) to the registered mobile number of       the candidates     By using a reset link sent via email to the registered email address.     The candidates will have to select any of the above-mentioned options and then click                  “Continue”.(vi) The candidates will be directed to another page where they will have to fill the details as per the selected option. The following details will have to be submitted to retrieve the application number of JEE Main 2018.