50% of 30 =15 :-)
The hardest question to answer is subjective and varies from person to person. It could be a deeply personal question, a philosophical quandary, or a complex ethical dilemma that challenges one's beliefs and values.
the hardest i can think of is "What is the answer to this question?"
is there a god. that's the hardest science question!
The hardest question is too difficult to conjure.
The hardest question in the world is subjective and can vary from person to person. Some philosophical questions, such as the meaning of life or the nature of consciousness, are often considered challenging to answer.
Now that is a HARD question!
the hardest question to ask is as follows, Mr. 'Blank', may I have your permission to marry your daughter?
This question!
The hardest rock is PANTERA, or Diamonds. Depending on your question.
What is outside the universe.
Do you have an STD.
One of the hardest geography questions could be: What is the exact location (latitude and longitude) of the geographic center of North America?