What is the word or phrase?

Find 3 Differences Within This Excursion Scene In 20 Seconds

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Which tank will fill first?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

What has one eye, but can’t see?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Can you spot the hidden clock in this family photo? Only the most eagle-eyed will find it!

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?