Problem: April 12, 1945 saw the death of President Franklin D Roosevelt, the 7th president to do so. What number president was he?
Answer: 32

Problem: Which common sal\d ingredient is a member of the same family as 'Deadly Nightshade'?
Answer: tomato

Problem: Which chemical element comes next in order of atomic number: hydrogen, helium, lithium, ............?
Answer: beryllium

Problem: Who famously ate peanut butter, banana, and bacon sandwiches?
Answer:
elvis presley