The twin towers (namely Apex and Ceyane) are located at Sector 93A in Noida. One of the buildings has an altitude of 103 metres, while another is around 97-metre tall.
For the demolition, about 3,700 kg of explosives were brought from Palwal (Haryana) to be used.
The 100-metre-high towers in Noida were demolished on Sunday within 9 seconds.
This demolition came a year after the SC ordered that the illegally-built structures be brought down.