Question

a century has 100 years .the first century is the period of time from year 1 to year 100 . the second century is from year 101 to 200 & so on. in which century are we living?​

Answer 1

We are living in the 21st century.

it's not the 20th century, as according to the calendar we did not start from ,0-100 but from 1-100 and 101-200 and so on.