Algebra (Class VI)
Practice solving algebraic equations and expressions for Class VI mathematics
Questions
The equation 9/x = 3 is satisfied by which of the following values of x?
- 3
- 9
- 6
- 0
- 1
Rahul thinks of a number 'x' and on adding 5 to it, he gets 12. The equation for this situation is
- x + 5 = 12
- x - 5 = 12
- x + 12 = 5
- x - 12 = 5
- x + (-5) = 12
What does an equation denote?
- It has two sides.
- LHS and RHS are equal.
- It may or may not consist of any variable.
- All of the above
- None of the above
The value of 'x' in the equation 8x - 8 = 56, is
- 64
- 8
- 9
- 5
- 1
Which of the following gives 24 as answer if the value of Z is 2?
- 12Z
- 12 + Z
- 12/Z
- 12 - Z
- None of these
Kuljeet is 26 years old now. Z years ago, his age was
- 26 + Z years
- 26 – Z years
- 26/Z years
- 26Z years
- None of these
If there are 12 students in one classroom and there are Z such classrooms, the total number of students is
- 12Z
- 12 + Z
- 12 - Z
- 12/Z
- None of these
What type of equation is 25x + 6 = 106?
- Algebraic equation with one variable
- Algebraic equation with two variables
- Numeric statement
- Algebraic expression
- None of the above
Which of the following is not an equation?
- Z + 3 = 0
- Z – 4 + 7
- Z + 4 = 9
- Z x 4 = 8
- None of these
If the perimeter of a rhombus is Z cm, then the length of each of its sides is
- Z + 4 cm
- Z – 4 cm
- Z/4 cm
- Z x 4 cm
- None of these
If the value of Z is 5, then 20 – Z is equal to
- 5
- 10
- 15
- 20
- 25
Which of the following is true as an equation, where x = 1?
- 6x + 7 = 11x – 3
- 9x + 9 = 6x + 1
- 13x + 2 = 2x + 13
- 11x – 11 = 22x + 1
- None of these
For what value of a is the equation 3a + 6 = 9 satisfied?
- 1
- 2
- 3
- 4
- None of these
Find the solution of the equation 2x + 6 = 20.
- 1
- 4
- 7
- 5
- None of these
For what value of k is the equation 5k + 2 = 7 satisfied?
- 0
- 1
- 3
- 2
- None of these