10 Questions
What is the value of the constant $k$ in the equation $y = kx^2$ if $y = 8$ when $x = 2$?
$4$
What is the mode of the following set of numbers: 6, 7, 8, 9, 6, 7, 8, 9, 6, 7, 8?
6
If the sum of two consecutive natural numbers is 79, what is the smaller number?
39
Solve the equation $rac{7x + 5}{3} = 4 - rac{x}{2}$ to find the value of $x$.
$7$
What is the solution to the equation $\frac{7x + 5}{3} = 4 - \frac{x}{2}$?
The solution is $x = 6$.
What is the mode of the numbers 6, 7, 8, 9, 6, 7, 8, 9, 6, 7, 8?
The mode is 6, 7, and 8.
What is the value of the constant $k$ in the equation $y = kx^2$ when $y = 8$ and $x = 2$?
The value of $k$ is 2.
What is the sum of two consecutive natural numbers if their difference is 1?
79
What is the solution to the equation $rac{7x + 5}{3} = 4 - rac{x}{2}$?
x = 7
If $y = kx^2$ and $y = 8$ when $x = 2$, what is the value of the constant $k$?
2
Test your knowledge of equations and modes with this Class 9 Mathematics quiz. Solve for the value of a constant, mode of a set of numbers, and find the smaller number from a given sum of consecutive natural numbers. Practice solving linear equations and identifying modes to strengthen your math skills.
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