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WorksheetsMathematics Challenge
Total questions: 20
Worksheet time: 10mins
Simplify the expression: 3x + 2y - 5z
3x - 2y - 5z
3x + 2y + 5z
3x + 2y - 5z
3x + 2y + 5z
Solve the linear equation: 2x + 3 = 7
x = 4
x = 5
x = 2
x = 3
Find the roots of the quadratic equation: x^2 - 4x + 4 = 0
x = 3
x = 2
x = 5
x = -2
What is the probability of rolling a prime number on a fair six-sided die?
1/2
1/4
1/5
1/3
Calculate the mean of the following data set: 5, 7, 9, 11, 13
7
9
10
15
Factorize the expression: x^2 + 5x + 6
(x + 5)(x + 1)
(x + 2)(x + 3)
(x + 1)(x + 6)
(x + 4)(x + 2)
Determine the slope of the line passing through the points (2, 3) and (4, 7)
2
1
3
4
Solve the equation system: 2x + y = 5, x - 3y = -2
{'x': 1, 'y': 2}
{'x': 4, 'y': 0}
{'x': 2, 'y': 3}
{'x': 3, 'y': 1}
If the odds of winning a raffle are 1 in 20, what is the probability of not winning?
1/20
18/20
2/20
19/20
What is the mode of the following data set: 3, 5, 7, 5, 9, 5
9
7
5
3
Expand the expression: (2x - 3)(x + 4)
2x^2 + 5x - 12
2x^2 - 5x - 12
2x^2 + 7x - 12
2x^2 + 5x + 12
Find the y-intercept of the line with equation y = 2x + 5
5
3
7
10
Solve the quadratic equation: 3x^2 - 7x + 2 = 0
x = -1, x = 2
x = 1, x = 4
x = 1/2, x = 3
x = 1/3, x = 2
If a card is drawn at random from a standard deck of 52 cards, what is the probability of drawing a red card?
0.75
0.25
1.0
0.5
Calculate the median of the following data set: 4, 6, 8, 10, 12
5
9
11
8
Simplify the expression: 4a^2b - 2ab^2 + 3a^2b
7a^2b - 2ab^2
4a^2b - 2ab^2 + 3a^2b
5a^2b - 2ab^2
2a^2b - 2ab^2
Determine the solution set of the inequality: 2x + 1 < 5
x < 2
x < 1
x = 2
x > 2
A bag contains 5 red balls, 3 blue balls, and 2 green balls. What is the probability of drawing a blue ball?
3/10
1/5
4/10
2/10
What is the range of the data set: 15, 18, 21, 24, 27
30
12
9
18
Factorize the expression: x^2 - 9
(x - 1)(x + 9)
(x + 3)(x - 3)
(x + 2)(x - 4)
(x + 4)(x - 2)
