# Algebraic Expressions

Q.1: The co-efficient of 2x3 is _____.

a) 2

b) 1

c) 3

Q.2: The terms of 4x – 3y are ______ and ______.

a) 4 and 3

b) 4x and 3y

c) 4x and -3y

Q.3: ab + b + a is __________.

a) monomial

b) binomial

c) trinomial

Q.4: pq2 and ______ are like terms.

a) pq

b) -5pq2

c) 2pq

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Q.5: ______ is a term with factor ‘y’ in 3p – 4y.

a) 3

b) 4

c) 4y

Q.6: The term formed with factors 9xy and 4t is ________.

a) 9xy + 4t

b) 9xy – 4t

c) 36xyt

Q.7: In general, an expression with one or more terms is called _________.

a) monomial

b) trinomial

c) polynomial

Q.8: ‘Product of q and t added to 11’ will be written as ________.

a) q/t + 11

b) qt + 11

c) 11qt

Q.9: The numerical co-efficient of 0.01y is ______.

a) 0

b) 1

c) 0.01

Q.10: 500 and 600 are ______ terms.

a) like

b) unlike

c) both

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Q.11: ___________ is not a binomial.

a) xy + 3

b) 4 + b – c

c) 3x – 7

Q.12: The sum of 3x, 4y and 7x is _______.

a) 10x + 4y

b) 14xy

c) 14 + x + y

Q.13: The difference of 7p – 8 and 4p + 6 is _______.

a) 3p + 2

b) 3p – 14

c) 3p + 14

Q.14: For x = 2, the value of 5x3 is _______.

a) 125

b) 30

c) 40

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Q.15: For p = 3 and q = 2, the value of 4pq + 3q is __________.

a) 30

b) 120

c) 80

Q.16: The sum of 4x3 + 12xy and 8y2 – 15xy is ___________.

a) 4x3 + 27xy – 8y2

b) 12x2y2 – 3xy

c) 4x3 + 8y2 – 3xy

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