Current Affairs · Science and Technology
Which of the following technologies is primarily used in electronic toll collection (ETC) through FASTag in India?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Mobile SMS system
- 2QR code scanning
- 3Radio Frequency Identification (RFID)✓
- 4GPS tracking
Correct answer
Radio Frequency Identification (RFID)
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