Exponential & Logarithm Quiz

Mathematics → Exponential & Logarithm Quiz

Exponential & Logarithm Multiple Choice Questions (MCQs) Page-1. The following quizzes are from basics of Exponential & Logarithm at intermediate level. Find answers and solutions to the questions at the bottom of the page.

Pages: 1 | 2

1. If $2^x=32$ , then $x=?$
(A) 2
(B) 3
(C) 4
(D) 5

3. What is the value of the logarithm

(A) –2
(B) 2
(C) –5
(D) 5

4. What is the value of x in the equation

(A) 2
(B) 1/2
(C) 3
(D) 1/3

ANSWERS: EXPONENTIAL & LOGARITHM QUIZ
1. D
2. A
3. A
4. D
5. B

SOLUTIONS: EXPONENTIAL & LOGARITHM QUIZ

NOTE: This is the definition of logarithm.

As we know that 3⁴ = 81. Hence, (1/3)⁴ = 1/81