If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

What is the last thing you take off before bed?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Can you make the below equation true by using any three numbers from "1, 3, 5, 7, 9, 11, 13 and 15"?

( ) + ( ) + ( ) = 30

Considering the below equation:

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

Then, I + II + III = ?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?