Python Assignment 1

Who discovered python? 

 

• Wick ran Rossum 

• Guido Van Rossum

• Rasmus Lerdrom

• Niene stom 

Which of the following is the correct extension of the Python file? 

• .python

• .py

• .pl

• .p

 Which of the following character is used to give single-line comments in Python? 

• //

• #

• /*

• !

How do you declare a variable in Python?

• var name = "value"

• define name = value

• name = "value"

• You don't need to declare variables in Python

What is the output of the following code: x = 1 + 2 * 3 

• 9

• 6

• Error

• 7

Suppose list1 is [2, 33, 222, 14, 25], What is list1[:-1]? 

• [2, 33, 222, 14]

• error

• 25

•  [25, 14, 222, 33, 2]

What is the value of x 

x=0 

while(x<100): 

x+=2 

print(x)

• 101

• 99

• None of the above,this is an infinite loop

• 100

What is the output of the following nested loop?

for num in range(10, 14): 

   for i in range(2, num): 

       if num%i == 1: 

       print(num) 

          break

• 10

  11

  12

  13

• 10

  11

  12

• 11

  12

  13

• None of these 

if -3 will evaluate to True?

• True

• False

Given the nested if-else structure below, what will be the value of x after code execution completes 

 

x = 0 

a = 0 

b = -5 

if a > 0: 

    if b < 0:  

        x = x + 5  

    elif a > 5: 

        x = x + 4 

    else: 

        x = x + 3 

else: 

    x = x + 2 

print(x)

• 2

• 0

• 3

• 4