22 years
It took nearly 22 years
It took about 22 years to construct the Taj Mahal.
4 years
19 years
4 years
about 5 and a half years
Computer
Incomplete question - does not say what 'it' refers to
two years
1886 to 1894
It took many many years
It is a bachelors course and takes minimum 3 years for completion.