Quiz shows organised by the Delhi Metro to commemorate the completion of 10 years of its operations in the national capital region have received an overwhelming response from commuters, with more than 500 participants already winning prizes.

"We are organising two-hour quiz shows for commuters daily at 10 select Metro stations since Tuesday. The shows will continue up to Monday, the last day of the year," said Anuj Dayal, spokesperson of the Delhi Metro Rail Corporation (DMRC).

The Metro stations where these quiz are being held are Barakhamba Road, Lajpat Nagar, Kashmere Gate, Vishwavidyalaya, HUDA City Centre, Dwarka Sector 10, Tis Hazari, Noida City Centre, Central Secretariat and Shahdara.