The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

Which is the correct shadow of the bird?

The below mentioned letters have been placed in a order using a logic.

DEAD, BALL, FEAR, SHOP

Can you find the logic?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

How many times do a clock's hands overlap in a day ?