Why is it against the law for a man living in Delhi to be buried in Mumbai?

What does this rebus means ?

PROG WORKRESS

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

Spot 5 differences in two Christmas tree below:

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

Identify the 10 differences between the two given pictures.