A (computer) programmer is a person who writes and tests computer programs.

Programmer

Maths

Maths in the workplace

A (computer) {{}} is a person who writes and tests computer programs.

'If today is Monday, then I will go to school.' Match the statement to the conclusion.

You meet two people: A and B. Each person either always tells the truth or always lies. A says 'Both of us are lying.' Is A telling the truth?

You meet two people: A and B. Each person either always tells the truth or always lies. A says 'Both of us are lying.' Is B a liar?

You meet two people: C and D. Each person either always tells the truth or always lies. C says 'Exactly one of us is a liar.' Is D a liar?

You meet two people: E and F. Each person either always tells the truth or always lies. E says 'It is not the case that F and I are both telling the truth' Is F a liar?

You start facing North. You turn 90 degrees clockwise before turning 180 degrees anticlockwise. In which direction are you now facing?

You start facing North. You turn 90 degrees anticlockwise before turning 180 degrees clockwise. In which direction are you now facing?

You start facing North. You turn 90 degrees clockwise before turning 270 degrees anticlockwise. You then turn 180 clockwise before turning 90 degrees clockwise. In which direction are you now facing?

You start facing North. You turn 90 degrees anticlockwise before turning 270 degrees clockwise. You then turn 180 clockwise before turning 90 degrees clockwise. In which direction are you now facing?

You start facing North. You turn 90 degrees anticlockwise before turning 450 degrees clockwise. You then turn 270 clockwise before turning 270 degrees clockwise. In which direction are you now facing?

You start facing East. You turn 90 degrees clockwise before turning 450 degrees anticlockwise. You then turn 270 clockwise before turning 630 degrees clockwise. In which direction are you now facing?

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