SBI's Amrit Kalash and Amrit Vrishti Fixed Deposit (FD) schemes offer higher interest rates and secure investment options, making them attractive choices for investors. With tenures of 400 and 444 days respectively, these FDs provide returns of up to 7.75% for senior citizens. The schemes close on March 31, 2025. Learn how to invest, eligibility details, and benefits in this comprehensive guide!