Who always enjoys poor health?

The captain of a ship is telling you an interesting story and then poses a question. He says, “I have travelled the oceans far and wide. 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. Can you tell me how that was possible?”

What can you deduce from the following BrainBat?

CRY
LMKI

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Identify the 10 differences between the two given pictures.

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?