Types of Expressions Based on the Number of Terms

Q. What is the coefficient of x in expression 8 – x + y?

1. 1
2. -1
3. 8
4. None of the above

Q.

Which of the following is not an example of variable?

1. a

2. y

3. x

4. 2

Q. Which of the following is a trinomial?

1. $x$
2. $ab$
3. $a+b$
4. $x^2+2xy+y^2$

Q.

For expression given below, state it is a monomial, or a binomial or a trinomial.​

$a{x}^2-x+5$​

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Q. State whether true or false​
$x^3-5xy+6x+7$ is a polynomial

1. True
2. False

Q.

$4p^{2}q$ - $3p{q}^2$ is a __ expression.

Q.

$\text{(35xy + 45x +}5y^2\text{+ 25xyz) is a :}$

1. Binomial

2. Trinomial

3. Polynomial

4. Monomial

Q. A total of 100 match sticks were used in making a number 20 times, then with 10 match sticks the number can be made .

1. once
2. twice
3. thrice

Q. Match the figures to their corresponding algebraic representation (where n > 0).

1. $n^2$
2. $n+1$
3. $2n-1$

Q.

Identify the given expressions as monomials , binomials and trinomials.

$x^2{y}^2-xy$

Q. Mention all the variables in the expression 9s+2m+3+5v

Q.

For expression given below, state it is a monomial, or a binomial or a trinomial.​

$xy+x$​

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Q. An entity whose value is unknown is called a ___.

Q.

State which of the following are monomials , binomials, trinomials, quadrinomials and polynomials.

$6p+3q-2r$

Q.

State which of the following are monomials , binomials, trinomials, quadrinomials and polynomials.

$3p+5$

Q.

Combine the terms to form an algebraic expression.

$9pqr,11pq,-11qr,22pr$

Q.

For expression given below, state it is a monomial, or a binomial or a trinomial.​

​$x+xy-y^2$

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Q. Match the figures to their corresponding algebraic representation (where n > 0).

1. $n^2$
2. $n+1$
3. $2n-1$

Q.

Simplify: $(x-y)(x-2y)$

Q. Classify the following polynomial as monomial, binomial, trinomial.
$5x-4y+3x$.

Q.

Identify the monomials, binomials and trinomials among the following.

$x^2+y^2$

Q. Write down numerical as well as literal coefficient of each of the following -
1) -7x

Q. If 8 matchsticks are used to make the number 75, then matchsticks will be required to make it 6 times.

1. 48
2. 36
3. 42

Q.

State which of the following are monomials , binomials, trinomials, quadrinomials and polynomials.

$6+3t$

Q.

$4p^{2}q$ - $3p{q}^2$ is a __ expression.

Q.

Identify the monomial, binomial and trinomial in the following.

$6x^{2}y+11x^{2}y+9x^{2}y$

Q. Identify the monomials, binomials and trinomials in the following:
(i) −2xyz
(ii) 5 + 7x³y³z³
(iii) −5x³
(iv) a + b − 2c
(v) xy + yz − zx
(vi) x⁵
(vii) ax³ + bx² + cx + d
(viii) −14
(ix) 2x + 1

Q.

State which of the following are monomials , binomials, trinomials, quadrinomials and polynomials.

$6r+3q+2p$

Q. State whether true or false

(ix). $x^3-5xy+6x+7$ is a multinomial.

1. True
2. False

Q. A total of 100 match sticks were used in making a number 20 times, then with 10 match sticks the number can be made .

1. once
2. twice
3. thrice