The correct option is
D 10,512,000
The number of times our eyes blinks in 1 day = 28,800
So, the number of times our eyes blink in a
year=28,800×365
Now, writing down the numbers and right-aligning them, we get:
![](https://lh5.googleusercontent.com/u4pYOQMNu7qS9d873I0KveturzYPFmFihGt86EpVJMHhp6AeD6AkAMtS0QVgbrHGbEjvT7-kpGdEHliZhNXo8rcWlXdkQw4P7Mtik3MGftUF16FvHp1hoHMidRCYcX1gKLePPYNyTtyR)
So, we blink 10,512,000 times in a year.