What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

What question can you never answer yes to?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

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

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.