Python Questions and Answers – Math – 3

This set of Python Developer Questions & Answers focuses on “Math – 3”.

1. What is the result of math.trunc(3.1)?
a) 3.0
b) 3
c) 0.1
d) 1
View Answer

2. What is the output of print(math.trunc(‘3.1’))?
a) 3
b) 3.0
c) error
d) none of the mentioned
View Answer

3. Which of the following is the same as math.exp(p)?
a) e ** p
b) math.e ** p
c) p ** e
d) p ** math.e
View Answer

4. What is returned by math.expm1(p)?
a) (math.e ** p) – 1
b) math.e ** (p – 1)
c) error
d) none of the mentioned
View Answer

5. What is the default base used when math.log(x) is found?
a) e
b) 10
c) 2
d) none of the mentioned
View Answer

6. Which of the following aren’t defined in the math module?
a) log2()
b) log10()
c) logx()
d) none of the mentioned
View Answer

7. What is returned by int(math.pow(3, 2))?
a) 6
b) 9
c) error, third argument required
d) error, too many arguments
View Answer

8. What is output of print(math.pow(3, 2))?
a) 9
b) 9.0
c) None
d) None of the mentioned
View Answer

9. What is the value of x if x = math.sqrt(4)?
a) 2
b) 2.0
c) (2, -2)
d) (2.0, -2.0)
View Answer

10. What does math.sqrt(X, Y) do?
a) calculate the Xth root of Y
b) calculate the Yth root of X
c) error
d) return a tuple with the square root of X and Y
View Answer

Sanfoundry Global Education & Learning Series – Python.

To practice all developer questions on Python, here is complete set of 1000+ Multiple Choice Questions and Answers.