Which number should replace the question mark?

Which number should replace the question mark? Author: Sumbul Azeem
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Correct Answers: 
118
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1

Calculate the number 619

NUMBERMANIA: Calculate the number 619 using numbers [3, 2, 8, 5, 15, 75] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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Correct Answers: 
3
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8

What a winning combination?

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
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Correct Answers: 
3
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8

CINEMANIA: Guess the movie title

An Irish rogue wins the heart of a rich widow and assumes her dead husband's position in 18th Century aristocracy. Film was made in 1975.
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Correct Answers: 
5
Points: 
7

Which number should replace the question mark?

Category: 
Correct Answers: 
217
Points: 
1
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