Problem: What is the SI unit of Pressure or Stress?
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A: pascal

Q: Online auction of a vial of which deceased US president's blood, lost from a lab after a 1981 assassination attempt, was cancelled after family protest in 2012?
A: ronald reagan

Problem: Who wrote the feminist work Fear of Flying?
Answer: erica jong

Q: Which writer had a pet cat called Caterina, that was the inspiration for his story 'The Black Cat'?
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A: edgar allen poe

Q: Who in 1892, was the last heir to the British throne to die before succeeding to it?
What is the answer?

A: prince albert victor duke of clarence

Problem: 'The quick brown fox jumps over a lazy dog', uses every letter of what?
Answer:
english alphabet