Multiple choice general knowledge science & technology

How many times does an human eye blinks on an average for a minute?

  1. 30 times

  2. 18 times

  3. 12 times

  4. 10 times
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The average person blinks approximately 12-15 times per minute, though this can vary based on factors like concentration, screen use, and environmental conditions. Blinking helps moisten and clean the eyes, protecting them from irritation and dryness.

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