Computer · Input and Output Devices
Which of the following input devices is widely used for scanning multiple-choice answer sheets in examinations and aptitude tests?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Touchpad
- 2Magnetic Ink Character Recognition (MICR)
- 3Optical Mark Recognition (OMR)✓
- 4Barcode reader
Correct answer
Optical Mark Recognition (OMR)
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