Here we are providing Class 6 Math Important Objective Chapter – 11 Algebra because its very important for Class 6 students as we all know that every board exam question has MCQs so that students should practice these questions so that students can get good marks in board. Class 6 Math Important Objective Chapter – 11 Algebra is an extremely important and its also a year in which students learn the fundamentals of concepts that help them lay a solid foundation for their higher education. Here we are providing in Class 6 Math Important Objective Chapter – 11 Algebra 80+ questions so that students practice more and more. If you want class wise Notes Then Click Here
Class 6 Math Important Objective Chapter – 11 Algebra
1. x + 5 = -11. Then x = ?
(a) x = -14
(b) x = -16
(c) x = -6
(d) None of these
Ans-(b)
2. Write the expression for the statement: the sum of three times x and 11
(a) x + 3 + 11
(b) 3x + 11
(c) 3 + 11x
(d) 3x – 11
Ans-(b)
3. Which of the following is the perimeter of a regular hexagon of side ‘s’ units?
(a) 6 s units
(b) 12 s units
(c) 6 s2 sq units
(d) -6 s units
Ans-(a)
4. The rule, which gives the number of matchsticks required to make the matchstick pattern L, is
(a) 2 n
(b) 3 n
(c) 4n
(d) 5 n.
Ans-(a)
5. Write an expression: Raju s father s age is 5 years more than 3 times Raju s age. If Raju s age is x years, then father’s age is
(a) 3x + 5
(b) 5 – 3x
(c) 3x- 5
(d) 15x
Ans-(a)
6. The rule, which gives the number of matchsticks required to make the matchstick pattern C, is
(a) 2 n
(b) 3 n
(c) 4 n
(d) 5 n.
Ans-(b)
7. 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
Ans-(a)
8. Identify the coefficient of x in expression 8 – x + y
(a) 0
(b) 8
(c) -1
(d) 1
Ans-(c)
9. The rule, which gives the number of matchsticks required to make the matchstick pattern F, is
(a) 2 n
(b) 3 n
(c) 4 n
(d) 5 n.
Ans-(c)
10. x- 12 = -20. Then x = ?
(a) x = -20
(b) x = 4
(c) x = 8/12
(d) None of these
Ans-(b)
11. The number of terms in 4p²q – 3pq² + 5 is
(a) 7
(b) 3
(c) 1
(d) 4
Ans-(b)
12. The rule, which gives the number of matchsticks required to make the matchstick pattern U, is
(a) 2 n
(b) 3 n
(c) 4 n
(d) 5 n.
Ans-(b)
13. What is the method of finding a solution by trying out various values for the variable called?
(a) Error method
(b) Trial and error method
(c) Testing method
(d) Checking method
Ans-(b)
14. The expression for sum of numbers a and b subtracted from their product is
(a) a + b – ab
(b) ab – a + b
(c) ab – (a + b)
(d) ab + a – b.
Ans-(c)
15. The rule, which gives the number of matchsticks required to make the matchstick pattern V, is
(a) 2 n
(b) 3 n
(c) 4 n
(d) 5 n.
Ans-(a)
16. 2m – 3 has the operation
(a) Addition
(b) Subtraction
(c) Multiplication
(d) Division
Ans-(b)
17. The sum of mn + 5 – 2 and mn + 3 is
(a) 2mn + 3
(b) 6
(c) 2mn + 8
(d) 2mn + 6.
Ans-(d)
18. The rule, which gives the number of matchsticks required to make the matchstick pattern A, is
(a) 2 n
(b) 3 n
(c) 4 n
(d) 5 n.
Ans-(b)
19. What is the statement for the expression 3mn + 5
(a) 5 more than 1/3 of product of m and n
(b) number 5 added to product of number m and n
(c) number 5 added to 3 times the product of m and n.
(d) 5 more than 3 times the product of the numbers m and n
Ans-(c)
20. 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.
Ans-(a)
21. 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
Ans-(c)
22. The constant term in the expression 1 + x² + x is
(a) 1
(b) 2
(c) x
(d) x²
Ans-(a)
23. The expression for the statement: “5 more than a number” is
(a) 5 – x
(b) 5 + x
(c) 5x
(d) 5 ÷ x
Ans-(b)
24. 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.
Ans-(a)
25. The coefficient of y³ in the expression y – y³ + y² is
(a) 1
(b) y
(c) -y³
(d) -1
Ans-(d)
26. Identify the operation 2m + 5.
(a) Addition
(b) Subtraction
(c) Multiplication
(d) Division
Ans-(a)
27. The rule, which gives the number of matchsticks required to make the matchstick pattern E. is
(a) 2 n
(b) 3 n
(c) 4 n
(d) 5n.
Ans-(d)
28. 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
Ans-(d)
29. Perimeter of an equilateral triangle, whose each side is ‘x’ unit is
(a) 4x
(b) 2x
(c) 3 + x
(d) 3x
Ans-(d)
30. The rule, which gives the number of matchsticks required to make the matchstick pattern A, is
(a) 3 n
(b) An
(c) 5 n
(d) 6 n.
Ans-(c)
31. Number of matchsticks required to make a pattern of “U”
(a) 4
(b) 5
(c) 3
(d) 6
Ans-(c)
32. The value of a variable is:
(a) fixed
(b) not fixed
(c) zero
(d) none of these
Ans-(b)
33. The rule, which gives the number of matchsticks required to make the matchstick pattern A, is
(a) 3 n
(b) 4 n
(c) 5 n
(d) 6 n.
Ans-(a)
34. The _______ of the variable in an equation which satisfies the equation is called a solution to the equation.
(a) value
(b) term
(c) factor
(d) None of these
Ans-(a)
35. Which of the following is the expression for “3 added to the sum of 9 and x”?
(a) 3x + 9
(b) 9x + 3
(c) (x + 9) + 3
(d) 3x + (3 x 9)
Ans-(c)
36. Choose a value of ‘a’ that satisfies the equation 6a = -30.
(a) 5
(b) 30
(c) -5
(d) 10
Ans-(c)
37. The expression for the statement: “The product of x and y added to 7” is
(a) x + y + 7
(b) x – y + 7
(c) xy + 7
(d) None of these
Ans-(c)
38. The rule, which gives the number of matchsticks required to make the matchstick pattern S, is
(a) 3 l
(b) 4 n
(c) 5 n
(d) 6 n.
Ans-(c)
39. Perimeter of an __________ = 3 × length of a side
(a) equilateral triangle
(b) isosceles triangle
(c) right-angled triangle
(d) None of these
Ans-(a)
40. An …………………. is a condition on a variable.
(a) expression
(b) equation
(c) equal
(d) none of these
Ans-(b)
41. 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
Ans-(c)
42. The expression for the statement: “y multiplied by 10 and then 7 added to product” is
(a) 7y – 10
(b) 10y – 7
(c) 10y + 7
(d) None of these
Ans-(c)
43. The side of a square is l. Its perimeter is
(a) 3l
(b) 2l
(c) 4l
(d) 6l
Ans-(c)
44. Which out of the following are expressions with numbers only?
(a) (7 × 20) – (5 × 10) – 45
(b) 3x
(c) (7 × 20) – 8z
(d) 5 – 5n
Ans-(a)
45. What do literals usually represent?
(a) Known quantities
(b) Variables
(c) Constants
(d) Depends on the problem
Ans-(b)
46. 14. The side of an equilateral triangle is l. Its perimeter is
(a) l
(b) 2l
(c) 3l
(d) 6l.
Ans-(c)
47. Which of the following is an equation?
(a) 2x + 3 = 5
(b) 2x + 3 < 5
(c) 2x + 3 > 5
(d) 2x + 3 ≤ 5
Ans-(a)
48. What do literals usually represent?
(a) Known quantities
(b) Variables
(c) Constants
(d) Depends on the problem
Ans-(b)
49. The side of a regular pentagon is l. Its perimeter is
(a) 3l
(b) 6l
(c) 4l
(d) 5l
Ans-(d)
50. Give expression for 25 added to r.
(a) 25 + r
(b) 25 – r
(c) 25r
(d) None of these
Ans-(a)
51. The side of a regular hexagon is l. Its perimeter is
(a) l
(b) 2l
(c) 3l
(d) 6l.
Ans-(d)
52. Pick out the solution from the values given in the bracket next to each equation. p – 5 = 5 (0, 10, 5 – 5)
(a) 0
(b) 5
(c) -5
(d) 10
Ans-(d)
53. The length of an edge of a cube is l. The total length of its edges is
(a) 3l
(b) 4l
(c) 6l
(d) 12l.
Ans-(d)
54. A basket has x mangoes, how many mangoes are there in 5 baskets?
(a) 5
(b) 5x
(c) 6x
(d) x
Ans-(b)
55. The radius of a circle is r. Its diameter is
(a) 2r
(b) 4r
(c) 3r
(d) 6r.
Ans-(a)
56. The expression for the statement: “5 times the sum of x and y” is
(a) 5 + x + y
(b) 5 – x – y
(c) 5 x (x + y)
(d) None of these
Ans-(c)
57. Which of the following is an expression with numbers only?
(a) x + 1
(b) 2x
(c) 1 – x
(d) 3.
Ans-(d)
58. 5 ÷ x has the operation
(a) Addition
(b) Subtraction
(c) Multiplication
(d) Division
Ans-(d)
59. Which of the following is an expression with numbers only?
(a) 2(4 – 3) + 5 × 6
(b) 2 × 3 – 4x
(c) 4 × 5 – 10 × 2 – 25 + x
(d) x/8
Ans-(a)
60. Perimeter of the square, whose each side is ‘n’ cm is
(a) 4n
(b) 2n
(c) 3n
(d) None of these
Ans-(a)
