Punjab 9th Class Math Chapter 4 Algebraic Expressions And Algebraic Formulas Mcqs Test Online

Question 1 of 8

Math

1. (√a + √b)(√a – √b) is equal to ………………

a² + b²

a + b

a² – b²

a – b

Question 1 of 8

Question 2 of 8

2. 4x + 3y – 2 is an algebraic …………

Equation

Expression

Sentence

Inequation

Question 2 of 8

Question 3 of 8

3. (3 + √2)(3 – √2) is equal to ………………

7

–7

–1

1

Question 3 of 8

Question 4 of 8

4. The degree of polynomial 4x⁴ + 2x²y is …………….

2

4

3

1

Question 4 of 8

Question 5 of 8

5. 1/a–b – 1/a+b is equal to …………………..

2b/a² – b²

2a/a² – b²

–2b/a² – b²

–2a/a² – b²

Question 5 of 8

Question 6 of 8

6. Conjugate of surd a + √b is ………………

√a + √b

√a – √b

a – √b

– a + √b

Question 6 of 8

Question 7 of 8

7. a³ + b³ is equal to …………………

(a – b)(a² – ab + b²)

(a – b)(a² + ab + b²)

(a + b)(a² – ab + b²)

(a – b)(a² + ab – b²)

Question 7 of 8

Question 8 of 8

8. a²–b²/a+b is equal to ……………..

a + b

(a + b)²

a – b

(a – b)²

Question 8 of 8

Punjab 9th Class Math Chapter 4 Algebraic Expressions and Algebraic Formulas Mcqs Test Online

Punjab 9th Class Math Chapter 4 Algebraic Expressions and Algebraic Formulas Punjab Class 9th

Math

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Punjab 9th Class Math Chapter 4 Algebraic Expressions and Algebraic Formulas Punjab Class 9th

Math

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