• Python Framework MCQ Topics

# SymPy MCQ Questions & Answers

SymPy MCQs : This section focuses on "SymPy" of Python library. These Multiple Choice Questions (MCQ) should be practiced to improve the SymPy skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.

1. ___________ is a Python library for performing symbolic computation.

A. SciPy
B. SymPy
C. Seaborn
D. rxpy

2. First version of SymPy published in?

A. 2005
B. 2006
C. 2007
D. 2008

3. The output for the below code snippet is :

```import math
print (math.sqrt(25), math.sqrt(7))```

A. 4.0 2.6457513110645907
B. 5.0 3.6457513110645907
C. 5.0 1.6457513110645907
D. 5.0 2.6457513110645907

4. How many subclasses number class has?

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

5. The output for the below code snippet is :

```from sympy import Float
Float(1.33333,2)```

A. 1
B. 1.3
C. 1.33
D. 1.4

6. SymPy has a RealNumber class that acts as alias for Float.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

7. Which number in SymPy defines as singleton classes?

A. 0
B. 1
C. -1
D. Both A and B

8. ________ function is used to convert any arbitrary expression such that it can be used as a SymPy expression.

A. evalf()
B. sympify()
C. lambdify()
D. None of the above

9. evalf() function evaluates a given numerical expression upto a given floating point precision upto ______ digits.

A. 1
B. 10
C. 100
D. 1000

10. Symbol is the most important class in symPy library.

A. Yes
B. No
C. Can be yes or no
D. Can not say