Multiple choice general knowledge science & technology How many times does an human eye blinks on an average for a minute? 30 times 18 times 12 times 10 times Reveal answer Fill a bubble to check yourself C Correct answer Explanation On average, a human eye blinks about 12-15 times per minute to keep the eye moist and clean. Blinking rate varies with activities like reading (less blinking) versus talking (more blinking). Options A, B, and D are incorrect estimates.