Class 6 Mathematics MCQ Algebra

Question : Which of the following does 2n – 1 represent?

(a) 1 subtracted from the product of n and 2.
(b) The difference of two times n and 2.
(c) 2n added to 1.
(d) n subtracted from 2.

Question : Find the length of a side of an equilateral triangular garden whose perimeter is 66 m.

(a) 66 m
(b) 11 m
(c) 3 m
(d) 22 m

Question : The side of an equilateral triangle is l. Its perimeter is

(a) l
(b) 2l
(c) 3l
(d) 6l.

Question : Identify the operation 2m + 5.

(a) Addition
(b) Subtraction
(c) Multiplication
(d) Division

(a) 3
(b) 4
(c) 2
(d) 1

Question : Number of matchsticks required to make a pattern of T

(a) 2
(b) 5
(c) 4
(d) 3

Question : x+y+z is

(a) an expression
(b) an equation
(c) constant
(d) a variable

Question : The price of potatoes is Rs. X per kg and price of onion is Rs. 10 more than the price of potatoes. Therefore the price of onion is

(a) x+10
(b) 10x
(c) x/10
(d) x-10

Question : Sarita’s present age is m years. what will be her age after ten years ?

(a) m+10
(b) 10-m
(c) m-10
(d) 10m

Question : Value of the variable in the equation b+5=9 is

(a) 4
(b) 42983
(c) 14
(d) 5

Question : Which of the following is the solution of the equation q/2=7

(a) 14
(b) 9
(c) 5
(d) 9/5

Question : The variable from the equation 2n +1=11 is

(a) n
(b) 2
(c) 1
(d) 11

Question : Which of the following is an equation:

(a) x+3=0
(b) x
(c) x+3< 0
(d) x-3 >0

Question : ax(b+c)= a x b + a x c is

(a) Commutative property under addition
(b) Associative property under multiplication
(c) Closure property
(d) Distributive property of multiplication over addition

Question : Which of the following is an equation

(a) 2x+3 = 5
(b) 2x+3>5
(c) 2x+3< 5
(d) 2x+3+5

Question : Give expression for: 5 times of y to which 3 is added

(a) 5y+3
(b) 5/y+3
(c) y+15
(d) 3y +5

Question : Form equation: A number when added to 7 gives 10 as answer.

(a) x + 7 = 10
(b) x + 10 = 7
(c) x – 7 = 10
(d) None of these

Question : Ramu’s father is thrice as old as Ramu. If father’s age is 45 years, how old is Ramu?

(a) 45 years
(b) 30 years
(c) 15 years
(d) 10 years

Question : The rule, which gives the number of matchsticks required to make the matchstick pattern ≅, is

(a) 2 n
(b) 3 n
(c) 4 n
(d) 5 n.

Question : The number of terms in the expression 1.2ab – 2.4 b + 3.6a is

(a) 1.2
(b) -2.4
(c) 3.6a
(d) 3

Question : The number of rows is 6 class is equal to the number of columns . If the number of rows is b then the total students in the 6 class are:

(a) b²
(b) 0
(c) 2b
(d) 2+b

Question : The age of Siddarth is x years , Sahil is 5 years older than Siddharth therefore Sahils age is

(a) x+5
(b) x/5
(c) x-5
(d) 5x

Question : Z multiplied by 5 and then subtracted from 7 is

(a) 7-5z
(b) z/5 -7
(c) z-35
(d) 5z-7

Question : The diameter of a circle whose radius is r/2 is equal to

(a) r
(b) r/4
(c) r²
(d) 2r

Question : The value of variable in the expression is

(a) not fixed
(b) fixed
(c) zero
(d) one

Question : The expression x- 3 is read as

(a) 3 subtracted from x
(b) multiplication of x and 3
(c) sum of x and 3
(d) x subtracted from 3

Question : What is the statement for the expression 2y -9

(a) 9 subtracted from 9
(b) 2y subtracted from 9
(c) 9 subtracted from y and multiplied by 2
(d) thrice of y minus 9