Which of the following is not a leap year ?A2020B2000C1900D1976Answer: C. 1900 Read Explanation: We know that a leap year must be divisible by 4. and centuary year must be divisible by 400 then it is called leap year. Here 2020, 1976 are divisible by 4. 2000 is divisible by 400. Hence 1900 is a non leap year.Read more in App