CBSE Class 8 Maths Algebraic Expressions and Identities Quiz 2

1. How many terms are there in the expression 5xy + 9yz + 3zx + 5x - 4y?

A 1 B 3 C 4 D 5.

2. The coefficient in the term 7xy is

A 7 B 3 C 1 D 2.

3. The coefficient in the term -5x is

A 5 B -5 C 1 D 2.

4. The coefficient in the term 20 is

A 1 B 2 C 10 D 20.

5. The coefficient in the term -20 is

A -1 B -2 C -10 D -20.

6. Which of the following is a trinomial?

A

-7z

B

z² - 4y²

C

x²y - xy² + y²

D

12a - 9ab + 5b - 3

7. How many terms are there in the expression 5xy²?

A

1

B

2

C

5

D

3

8. How many terms are there in the expression 5 - 3xy?

A

1

B

2

C

3

D

4

9. How many terms are there in the expression 7x² + 5x - 5?

A

1

B

2

C

3

D

5

10. How many terms are there in the expression 4a - lab + 3b + 12?

A

1

B

2

C

3

D

4