Algebraic Expressions

Multiple Choice Questions

77. Algebraic expression is formed from variables and constants using different

  • (A) operations
  • (B) signs
  • (C) sides
  • (D) symbols

76. Expressions are made up of

  • (A) coefficients
  • (B) terms
  • (C) operators
  • (D) symbols

75. A term is the product of

  • (A) coefficients
  • (B) factors
  • (C) like terms
  • (D) symbols

74. The terms having the same algebraic factors are called

  • (A) like terms
  • (B) factors
  • (C) unlike terms
  • (D) coefficients

73. The terms having different algebraic factors are called

  • (A) like terms
  • (B) factors
  • (C) unlike terms
  • (D) coefficients

72. Expression with one term is called a

  • (A) Monomial
  • (B) Binomial
  • (C) Trinomial
  • (D) Polynomial

71. Expression with two unlike terms is called a

  • (A) Monomial
  • (B) Binomial
  • (C) Trinomial
  • (D) Polynomial

70. Expression with three unlike terms is called a

  • (A) Monomial
  • (B) Binomial
  • (C) Trinomial
  • (D) Polynomial

69. The numerical factor in a term is known as

  • (A) coefficient
  • (B) factor
  • (C) like term
  • (D) symbol

68. The sum of two like terms is a

  • (A) like term with coefficient equal to the difference of coefficients of the two like terms
  • (B) like term with coefficient equal to the sum of coefficients of the two unlike terms
  • (C) like term with coefficient equal to the sum of coefficients of the two like terms
  • (D) like term with coefficient equal to the difference of coefficients of the two unlike terms

67. The difference of two like terms is a

  • (A) like term with coefficient equal to the sum of coefficients of the two like terms
  • (B) like term with coefficient equal to the difference of coefficients of the two like terms
  • (C) like term with coefficient equal to the difference of coefficients of the two unlike terms
  • (D) like term with coefficient equal to the sum of coefficients of the two unlike terms

66. When we add two algebraic expressions, the

  • (A) like terms are added  and the unlike terms are written as they are
  • (B) like terms are subtracted  and the unlike terms are written as they are
  • (C) unlike terms are added  and the like terms are written as they are
  • (D) unlike terms are added  and the unlike terms are written as they are

65. When we subtract two algebraic expressions, the

  • (A) like terms are added and the unlike terms are written as they are
  • (B) like terms are subtracted and the unlike terms are written as they are
  • (C) unlike terms are subtracted and the like terms are written as they are
  • (D) unlike terms are subtracted and the unlike terms are written as they are

64. When the statement x is multiplied by itself and then added to the product of x and y is written in the form of algebraic expressions, it is

  • (A) x × x + x × y
  • (B) x × x × y
  • (C) x + x × y
  • (D) x × y + x × y

63. Algebraic form of the statement three times of p and two times of q are multiplied and then subtracted from r is

  • (A) 3p × 2qr
  • (B) r – 3p × 2q
  • (C) 3r × 2– p × q
  • (D) p × q – 3 × 2r

62. Twice the sum of length x and breadth y of a rectangle is the perimeter of a rectangle. If P is the perimeter, then the correct expression is

  • (A) P = 2 × x + y
  • (B) P = 2 (x + y)
  • (C) P = 2 + x × y
  • (D) P = 2x + y/2

61. Algebraic form of the statement sum of the products of a and b, b and c and c and a is

  • (A) ab + bc + ca
  • (B) a × b × c
  • (C) ab + b × c
  • (D) a + b × b + c × c +a

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