Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

How can you tell a raw egg from a hard-boiled egg?

Which is the rope you never skip with?

Can you find the thief by just looking at the picture below?

Do you know who was buried in John's tomb?

In which direction should the missing arrow point?

In a town, there are over 100 flats.
Flat-1 is named first flat.
Flat-2 is named second flat.
Flat-3 is named third flat.

A visitors 'Victor' decides to walk through all the flats, he finds all the flats except flat-62.
Victor later founds that the local of the town have given it another name.

What is the name of the Flat?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Before Mount Everest was discovered, what was the highest mountain in the world?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M