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

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?

Which word does the below Plexor means ?

I always drive my customer away.

Who am I?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Using eight eights and addition only, can you make 1000?

Decode below three cipher riddles:

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

What is at the end of a rainbow?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair