Can you count the number of quadrilaterals in the picture below?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

Can you fill the blank with the correct number?

6 30 870 756030 _____

Lady Gaga is pregnant and currently has 6 daughters

1. Dorry 2. Rebeka 3. Michael 4. Faniya 5. Sophia 6. Lavanya

What will she name her next child girl? (Think Logical)

A. Neema B. Tanya C. Tisha D. Jenniffer

How high do you have to count before you use the letter “a” in the English spelling of the whole number?