What you cannot hold but it is yours?

How many triangles can you count in the figure given?

The dirtier I get, the whiter I look. Who am I?

Find the Goldfish below the given Image.

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?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

How many Watermelons are there in the below picture?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

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?

During which month do people sleep the least?