Who comes in the disguise of Mad eye moody in 'Harry Potter and the Goblet of fire'?
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Lord Voldemort
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Tom Riddle
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Barty Crouch Jr
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Sirius Black
C
Correct answer
Explanation
In 'Harry Potter and the Goblet of Fire', Barty Crouch Jr. uses Polyjuice Potion to impersonate Alastor 'Mad-Eye' Moody throughout the school year. He infiltrates Hogwarts to ensure Harry wins the Triwizard Tournament, ultimately transporting him to Voldemort. This deception is revealed at the end when Dumbledore and Snape use Veritaserum on him.