Multiple choice general knowledge How many years did it take to complete the construction of the Taj Mahal? 20 21 22 23 Reveal answer Fill a bubble to check yourself C Correct answer Explanation The Taj Mahal took 22 years to complete, with construction starting in 1631-1632 and finishing in 1653. The main mausoleum was completed earlier (1643-1648), but the entire complex including gardens and outlying buildings took 22 years.