What is in seasons, seconds, centuries and minutes but not in decades, years or days?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

Count the number of lines in the image below ?

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?

If Bihan is 10, Anirudha is 20, and Kim and Seal are both 5, but Rikold is 10, how much is Kenniger by the same trend?

Find out the missing number in the picture attached:

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

You can hear me, but you can't touch or see me.

What am I?