Which is the musician band from the picture?

MUSIC: Which is the musician band from the picture?
Category: 
Correct Answers: 
3
Points: 
8

Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Category: 
Correct Answers: 
12
Points: 
1

Calculate the number 3159

NUMBERMANIA: Calculate the number 3159 using numbers [7, 9, 4, 7, 75, 799] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
0
Points: 
10

Calculate the number 9763

NUMBERMANIA: Calculate the number 9763 using numbers [7, 5, 5, 6, 90, 769] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
0
Points: 
10

Calculate the number 1070

NUMBERMANIA: Calculate the number 1070 using numbers [1, 4, 5, 3, 85, 981] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
7
Points: 
4
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