Answer- D
The Delhi government is preparing to introduce a new mobility card that will allow commuters to pay their fares electronically on both buses and the metro. The Delhi Transport department has released a notification inviting tenders for the implementation of this project. The cards will be a part of the National Common Mobility Card (NCMC) program, which allows passengers from any part of the country to use NCMC-compliant RuPay debit cards for travel purposes.