Which itr form to use for income tax return?

Hi, I am housewife and my source of income for FY15/16 are as below; a. Interest on FD - Rs. 26,752. b. Share Trading (Casual Intra day and sometimes with delivery of shares) - Overall portfolio balance is negative indicating loss in trading) Please let me know; 1. Which ITR form should I use for Tax file return? 2. The FD mentioned in point 'a' was created with gift of Rs. 2 Lacs given by my father on my birthday. Do I need to show it as Income and calculate tax? 3. I received Compliance notice from Income Tax Dept on non-filing of ITR. My overall income is way below 1 Lacs, Do I really need to file ITR? or response to the Compliance notice is enough? Appreciate your response as early as possible. Thank You.