MCQ Questions

Question No. 1

Give the coefficient of each of the following.

Answer :

a) m × 8

b) −4y

c) ¾ x

d) p

e) −b

f) 3 × 2 × y

Question No. 2

Give the meaning of the following.

Question No. 3

Simplify:

Answer :

a) 2 × e

b) −3 × m

c) c × 6

d) b × −d

e) 5 × a × b

Question No. 4

Consider the following lists of terms and choose the term that is not like the rest.

Answer :

a) 2, 2a, b, 3a

b) 2x, 5x, 5y, 3x

c) 7y, 7, 3y, 4y

d) 6x, 5x, 5x^2, 9x

e) ab, ba, 2ba, 3a

Question No. 5

Simplify

Answer :

a) a + a + a

b) 2t + t

c) 2c + 3c

d) 5p + 2p

e) 4f + 9f

f) 7u − 3u

g) 6g − 2g

h) 9w − 2w

Question No. 6

Group the like terms in these expressions.

Answer :

a) 6a + 12 + 2a + 5

b) 7b + 16 − 5b − 8

c) 15a − 3a + 5 − 2a + 7 + b

d) 3/2 x + 5/4 y − 1/2 x − 7/4 y

Question No. 7

Simplify these expressions, where possible.

Answer :

a) 12x + 3x

b) 10y + 5 + 6y

c) 8n + 7n − 13n + 5

d) 5a + 6 + 3b + a − 7

e) 6t + 11q + 8

f) 9m − 5n − 10m − 2n

Question No. 8

Simplify.

Answer :

a) 2a + 3b + 4a

b) 7v + 2u + 4v

c) 9f + 4g + 2f

d) 7c − 8d + 5c

e) 9u − 2u + 6v

f) 5a − 4a + 2b

g) 7j − 4j + 7k

Question No. 9

Find the perimeter.

Answer :

a)

b)

c)

Question No. 10

To find the next term, add the two bricks below it.

Answer :

a)

b)

c)

d)

Question No. 11

Calculate.

Answer :

a) 8 + (4 + 2)

b) (15 + 1) − 7

c) 8 − (2 + 6)

d) 10 + (7 − 1)

e) (4 + 2) − (9 − 2)

f) 28 + (4 − 2)

g) −(3 + 1) + (6 − 3)

h) 11 − (3 − 1)

Question No. 12

Write expressions for the following scenarios.

Answer :

a) One number is x and another number is 12 less. Write an expression for the sum of the two numbers.

b) A pencil costs ₦p and an eraser costs ₦q. What is the difference in cost between the two items?

c) The length of a rectangle is l and the breadth is b. Write an expression for the area of the rectangle.

d) For the rectangle above, write an expression for the perimeter.

e) If a number is m, write an expression for the sum of the next two consecutive numbers after m.

f) If one packet of sweets costs ₦150, what is the cost of y packets of sweets?

g) Write down an expression for a boy’s age if his sister is h years old and the boy is 3 years older than her.

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