Table of Contents

## MCQs of Algebra

**1. After simplifying this equation (a^(-1 / 3) × a^(1 / 3)) / a^(-1 / 2) result will be equal to?**

A. a^(1 / 2)

B. a^(-1 / 2)

C. a^(-7 / 18)

D. All of these2. What is the logarithmic form of ‘2&sup6; = 64 is?

**3. Logarithm which is base to ‘x’ of ‘y/z’=?**

A. (logarithm to the base ‘x’ of ‘y’) + (logarithm to the base ‘x’ of ‘z’)

B. (logarithm to the base ‘x’ of ‘y’) – (logarithm to the base ‘x’ of ‘z’)

C. (logarithm to the base ‘x’ of ‘y’) × (logarithm to the base ‘x’ of ‘z’)

D. None of the these

**4. On solving x + 2y = 13, x + y + z = 12, 2y + z = 11, answer will be?**

A. x = 4, y = 5, z = 3

B. x = 3, y = 5, z = 4

C. x = 3, y = 4, z = 5

D. x = 5, y = 4, z = 3

**5. By simplify 2p – 3q – 4r + 6r – 2q + p?**

A. 7p + 5r

B. 8q -5r

C. 3p – 5q + 2r

D. 10p + 3q – 5r

**6. What is the factorization of 3x – 9xy – 12z?**

A. 3(x + 3y – 4z)

B. 3(x – 3y + 4z)

C. 3(x + 3y + 4z)

D. 3(x – 3y – 4z)

**7. After simplify the equation -3/5b x 5/9, answer is?**

A. 1/3b

B. 3b

C. 5bh

D. All of these

**8. What is the answer to this expression 4[3s – 2(6s – 8)]?**

A. 12s -16

B. 12s + 16

C. 12s + 16

D. None of these

**9. What will be the answer of this algebraic expression 2{4a + [-b -5(c + ab)]}?**

A. 7a – 3b + 11c

B. 3b + 10c

C. 4a + 6b + 12c

D. All of these

**10. On solving this equation 2/6 (3a + 2b) – 1/2 (2a + 4b) -2(12a – 6b), answer will be?**

A. -2a + 4b

B. -6a – 7b

C. 5a + 6b

D. 7a – 8b