Which country gets ill every time?

How many sides does a circle have?

What does this rebus means ?

PROG WORKRESS

Which five letter word can be added at the end of below word to form a
valid word?

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You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

What breaks yet never falls, and what falls yet never breaks?

A mad serial killer kidnaps people and forces them to play the game of 2 pills with them, In this game, there are pills in the table and one of them is normal pill while the other one is deadly poisonous.
The victim will choose one pill and the killer will pick the other pill and both simultaneously will swallow the pill with water.
victim dies every time.

One day the serial killer kidnaps the Joseph and forces him to play the same game with him.

Joseph solves the mystery of the two pills and remains alive.

Explain?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

What goes up but never comes down?