# Algebra MCQs

Mathematics → Algebra MCQs

Algebra Multiple Choice Questions (MCQs) Page-1. The following quizzes are from basics of Algebra at intermediate level. The topics covered are Exponents and Radicals, Polynomials, Systems of Equations and Inequalities. Find answers and solutions to the questions at the bottom of the page.

## Pages: 1 | 2

1. 42 + |4| + |−4| − 42 = ?
(A) −4
(B) 0
(C) 4
(D) 8

2. $\frac{3^5}{3^3}=?$
(A) 1
(B) 3
(C) 9
(D) 27

3. $3^2\times3^3\times\frac{1}{3^4}=?$
(A) 1
(B) 3
(C) 9
(D) 27

4. $\sqrt[3]{\sqrt{64}}=?$
(A) $\sqrt{2}$
(B) 2
(C) 4
(D) 8

5. What is the value of x in the equation

(A) 12
(B) 14
(C) 16
(D) 18

1. D
2. C
3. B
4. B
5. A

SOLUTIONS: ALGEBRA MCQS

NOTE: Any negative value inside modulus becomes positive.

NOTE: When power of denominator goes upward, the sign is changed (positive 3 becomes negative three, –3).

NOTE: When base is same (3 here), we simply add the powers.

NOTE: Powers of a power are always multiplied. Thus, (1/3)(1/2)=1/6