Can you spot the man between the coffee bean in the picture below ?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

Considering the below equation:

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

Then, I + II + III = ?

From a pack of 52 cards, I placed 4 cards on the table.

I will give you 4 clues about the cards:

Clue 1: Card on left cannot be greater than the card on the right.
Clue 2: Difference between the 1st card and 3rd card is 8.
Clue 3: There is no card of an ace.
Clue 4: There are no face cards (queen, king, jacks).
Clue 5: Difference between the 2nd card and 4th card is 7.

Identify four cards?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Which letter of the alphabet has the most water?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

The more it dries, the wetter it becomes. Can you tell what it is?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.