I am an odd number. Take away a letter and I become even. What number am I?

What does this mean?

CCCCCCC

One night, a woman receives a call from the police. They tell her that her husband was murdered and that she should come to the crime scene as soon as possible. The woman drops the phone, shocked, and drives 20 minutes to the crime scene. As soon as she reaches the crime scene, the police arrest her and she is convicted of murder. How do the police know she committed the crime?

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

Three people are in a room. Ronni looks at the Nile. The Nile looks at Senthil. Ronni is married but Senthil is not married. At any point, is a married person looking at an unmarried person? Yes, No or Cannot be determined.

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

What part of the chicken has the most feathers?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

What goes up but never comes down?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?