What does this rebus means ?

PROG WORKRESS

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

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?

Find out the number of circles in the given picture having Illusion

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

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

What time is it when an elephant sits on a fence?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E