CBSE Questions for Class 6 Maths Algebra Quiz 3 - MCQExams.com

The solution of the equation $$3(x - 4)= 30$$ is $$x =6$$
  • True
  • False
The solution of the equation $$3x - 5 =2 \, is\, x = \dfrac{7}{3}$$
  • True
  • False
Convert this statement in mathematical form.
The number is $$8$$ greater than $$80.$$
  • $$x+8=80$$
  • $$x-8=80$$
  • $$8x=80$$
  • $$x=80\times8$$
$$6$$ more than twice the number is $$ 22$$. Express the statement in mathematical form.
  • $$2x+6=22$$
  • $$2x-6=22$$
  • $$2x+22=6$$
  • $$2x-22=6$$
$$\textbf{State whether the statement is True or False.}$$
$$5$$ is the solution of the equation $$3x+2=17$$.
  • True
  • False
Meera bought packs of trading cards that contain $$10$$ cards each. She gave away $$7$$ cards.
If $$x=$$number of packs of trading cards, then which of the following expression shows the number of cards left with Meera?
  • $$10x-7$$
  • $$7x-8$$
  • $$5-10x$$
  • $$8-5x$$
The weight of Rahul is $$5\ kg$$ more than Sachin .The weight  of Samir is $$12\ kg$$ less than double the weight of Sachin .If the total weight of all the three is $$93$$ form the equation
  • $$4x-7=93$$
  • x+5=0
  • $$x+ (x+5)+ (2x-12)=93$$

  • 2x-12=21
Which of the following represents the given statement?
The sum of a and b is multiplied by taking away $$5$$ from their sum. 
  • $$(a+b)(a+b-5)$$
  • $$(a+b)(5-a-b)$$
  • $$(a+b)(5-a+b)$$
  • $$(a+b)(5+a-b)$$
Which of the following represents the statement given below?
The product of $$a$$ and $$b$$ is added to their sum.
  • $$ab+a+b$$
  • $$a+b-ab$$
  • $$a+ab$$
  • $$b+ab$$
____ represents the following statement.
The product of $$x$$ and $$y$$ is decreased by $$4$$.
  • $$4-xy$$
  • $$x(y-4)$$
  • $$xy-4$$
  • $$xy+4$$
Which of the following represents the statement given below?
$$9$$ less than $$x$$?
  • $$9-x$$
  • $$x-9$$
  • $$x+9$$
  • None of these
_____ represents the following statement. 
$$5$$ more than twice a number $$x$$
  • $$5+x+2$$
  • $$2x+5$$
  • $$2x-5$$
  • $$5x+2$$
If each matchbox contains $$48$$ matchsticks, then the number of matchsticks required to fill $$n$$ such boxes is 
  • $$48+n$$
  • $$48-n$$
  • $$48\div n$$
  • $$48n$$
One third of a number added to itself give $$8,$$ can be represented as $$\dfrac{x}{3}+8=x$$
  • True
  • False
The length of a side of square is given as $$2x+3$$. Which expression represents the perimeter of the square.
  • $$2x+16$$
  • $$6x+9$$
  • $$8x+3$$
  • $$8x+12$$
State true/false:
The mathematical expression corresponding to statement: Sum of $$x$$ and $$y$$ is given as: $$x+y$$
  • True
  • False
$$x = -1$$ is a solution of the equation

  • $$x - 5 =6$$
  • $$2x + 5 = 7$$
  • $$2(x - 2) + 6 =0$$
  • $$3x + 5 =4$$
The non variable part in the expression $$x-18$$ is
  • $$1$$
  • $$18$$
  • $$x$$
  • $$-x$$
Which equation among the following don't have $$(-1)$$ as a solution?
  • $$x + 1=0$$
  • $$3x + 4 =1$$
  • $$5x + 7= 2$$
  • $$x -1 =2$$
In the expression $$-24x$$, the variable is
  • $$24$$
  • $$-24$$
  • $$x$$
  • $$-x$$
0:0:1


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