Fill in the blanks :-
1. The smallest composite number is ______ .
2. The Roman numeral for 185 is ______ .
3. The digit having the greatest place value in the number 78,369 is ______ .
4. Which digit will come in the number 8 * 9487 so that number formed is divisible by 11.
5. ______ are quantities that can take any value .
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subject is math​