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all of them incorrectly?

incorrectly
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all of them incorrectly?

0

Four ways for each of the 6 questions to mark incorrectly: Note: It is agreed Ways to mark ALL 6 incorrectly: 4 * 4 * 4 * 4 * 4 * 4 1stQ 2ndQ 3rdQ 4thQ 5thQ 6thQ (Picturing ‘each’ of the 4 incorrect responses to ‘1st question’ having 4 unique incorrect responses for ‘second question’ and ‘each’ of those case scenarios having 4 unique incorrect responses for the ‘3rd question’ and so on…) 2. Calculate the number of ways in which four paintings can be awarded first, second, third, and fourth prizes at an art competition in which a total of 30 paintings are displayed.

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