Which of the following is/are features of Sukanya Samriddhi Yojana (SSY)?
- Minimum deposit of Rs. 250 to a Maximum deposit of Rs. 1.5 lakhs in a financial year
- The account shall mature on completion of a period of 21 years from the date of opening of the account.
- interest earned in the account is free from income tax.
How many of the above statements is/are correct?