1. Empress of Byzantine   Cleopatra   Sirimavo Bandaranaike   Catherine II   Theodora   Hint Half-n-half Clue   2. Prime Minister of Sri Lanka   Golda Meir   Sirimavo Bandaranaike   Catherine II   Elizabeth I   Half-n-half Clue   3. Queen of England who succeeded William IV   Victoria   Catherine II   Theodora   Cleopatra   Half-n-half Clue   4. Queen of England who succeeded Edward VI   Mary I   Elizabeth I   Theodora   Margaret Thatcher   Half-n-half Clue   5. Prime Minister of Great Britain   Golda Meir   Theodora   Victoria   Margaret Thatcher   Half-n-half Clue   6. Empress of Russia who succeeded her husband Peter III   Cleopatra   Golda Meir   Catherine II   Victoria   Half-n-half Clue   7. Queen of Egypt   Cleopatra   Sirimavo Bandaranaike   Elizabeth I   Golda Meir   Half-n-half Clue