Eight of us go fourth, not back, to protect our king from an attack. What are we?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

Can you identify the hidden rebus in the image below?

What work can one never finish?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

What have one eye but still cannot see?

In a town, there are four houses located at different distances from each other. Following are the distances:

The third house is 60 meters apart from the first house.
The fourth house is 40 meters apart from the second house.
The third house is 10 meters nearer to the fourth house than it is to the second house.

Can you find out the distance between the fourth and the first house?

Write the next letter in this sequence.
O, T, T, F, F, S, S, E, __
**Hint: It is a Number Series Puzzle