How is the moon similar to a dollar?

Be active and find the killer in the picture Riddle below.

What has 88 keys?

Count the number of times the letter "F" appears in the following paragraph:

FAY FRIED FIFTY POUNDS OF
SALTED FISH AND THREE POUNDS
OF DRY FENNEL FOR DINNER FOR
FORTY MEMBERS OF HER FATHER'S FAMILY.

You need to remove two matchsticks to make the below equation true. Can you do it ?

A person is found murdered in his Chamber. When the crime scene is investigated, the Investigator find out that there is a calendar on which the victim has written a few numbers with his blood. The numbers are 4, 11, 11 and 4.

There are four suspects in the murder, John, Jacob, Anna and Lee. Can you find out who is the murderer?

What can you deduce from the following BrainBat?

CRY
LMKI

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

I have branches, but no fruit, trunk or leaves. What am I?

What begins with T, ends with T, and has T in it?