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

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Keyboard words are not in alphabetical order, Why?

Find the Goldfish below the given Image.

You’re out on the water and see a boat filled with people. You look away for a second and look back again, but this time you don’t see a single person on the boat. Why? Hint: The boat did not sink.

If it took eight men ten hours to build a wall, how long would it take four men to build it?

what's the probability of getting a king or a queen from a pack of 52 cards?