Calculate the number 250

NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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Correct Answers: 
2
Points: 
9

CINEMANIA: Guess the movie title

Film was made in 2012.
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Correct Answers: 
3
Points: 
8

Find the right 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: 
0
Points: 
10

Calculate the number 2551

NUMBERMANIA: Calculate the number 2551 using numbers [9, 3, 7, 3, 60, 878] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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Correct Answers: 
0
Points: 
10

Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
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Correct Answers: 
29
Points: 
1
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