End Python Quiz

How much time will it take to execute the below code.

for i in range(5):

    time.sleep(i)

     for j in range(i):

         time.sleep(j)

             print(‘hey vertos’

How to drop multiple columns in a pandas dataframe.

How to Access Protected Variables in Python.

class Protected_var:

     def __init__(self,Protected):

         self._Proteced = Protected

x = Protected_var(15)

How to change an object type data type to a datetime datatype in pandas.

How to read a csv file with the help of pandas.

What is the output of the following code?

def f(x = 100, y = 100): 

    return(x+y, x-y) 

x, y = f(y = 500, x = 100) 

print(x, y)

What will be output of the following

X = 2%9

Y = 18%3

Z = X+Y/Y+(X-2)

print(z)

How to see all null values in a DataFrame.

What should we pass in our object of the class to get output as 120.

Class num:

    def __init__(self,num = 0)

        self.num = num

    def get_num(self):

        Main_num  = self.num+(self.num+1)//2

        return Main_num

X = num(your_num)

print(X.get_num)

What is the use of Label Encoder in a pandas DataFrame.

If the correlation between two Columns in a DataFrame is nearly 0.95 or nearly 1, What should we do with the columns

What will be our function output of the below code if we pass char = ‘,’

def splitter(char):

    String = ‘Verto,__ academy,:Data Science ’

    String = String.split(char)

    return String

What value of n should we pass to break the loop

While True:

    If n >0 and n <=15:

        n  = 100

    If n >0 and n <=15:

        break

    else:

        n = 0

if our column has outliers how can we check the outliers

How to set same figure size for all the graph by using seaborn or matplot

In a Python program, a control structure:

Which one of the following if statements will not execute successfully:

How to get the items of series A not present in series B?

ser1 = pd.Series([1, 2, 3, 4, 5])

ser2 = pd.Series([4, 5, 6, 7, 8])

check weather below code will give output as ‘ Volume of cube is : 64’ if we pass value of n =?.

class Cube_finder:

     def __init__(self,n = 0):

         self.n=n

     def cube(self):

         Volume = self.n*3

         return Volume

class Cube_modifier(Cube_finder):

     def cube(self):

         Volume = self.n**3

        Volume  = f’Volume of cube is : {Volume}’

         return Volume

x = Cube_modifier(4)

print(x.cube())

How to generate random numbers in python in range between 1 to 10 (10 included)

import random as rd

Fg = rd

Gh =Fg

Which of the following is not true about the set?

Which of the following is a correct way to declare an empty set?

Iterables can store ______ type of values.

Can we directly change a dictionary to dataframe if yes how?

Dict = {‘Column1’:[15,16],’Column2’:[20,21]}

li = [24, 24, 24, 24, 25, 16]

print(set(li))