Computing Homework
Topic: Python Programming
Name: Erica Sam
Question 1: Match the Following
Match the relational operators in Python with their corresponding functions.
Column A Column B
1. < A. Greater than
2. <= B. Equal to
3.> C. Greater than or equal
to
4. == D. Less than or equal to
5. >= E. Less than
Question 2: Predict the Output (4 Marks)
For each of the following code snippets, predict the output.
a. A = 123
print(‘A’)
Output: A____________________________________________
b. Abc = ‘ICT’
print(Abc)
Output: ICT___
c.
P = “Python"
print("P")
Output__P_______________________________________________________
d. A = "232"
print('A')
Output____A_________________________________________________
Question 3: Complete the Python Program Code
a. Complete the Python code to read your name and display it.
X= (“Enter your name: “)
print (X)
b. Complete the Python code to read a number and display it.
X=int (input(“Enter a number”))
print(X)
c. Complete the Python code to read the length and width. Display the area
of the rectangle.
L= int(input(“Enter the length”))
W=int(input(“Enter the width”))
Area=L*W
Print(Area)
d. Write a Python program to read two numbers from the user and display
their sum.(Hint: Perform addition)
m=int(input(“Enter first number”))
s=int(input(“Enter second number”))
k=s+m
print(l)
e. Write a Python program to read a number. Add 10 to the number and
display it.
x=int(input(“Enter a number”))
a=x+10
print(a)
Question 4: Find the Error
Identify the errors in the following Python code snippets and rewrite the
corrected code:
a. X = "Hello
print(X)
Error: Missing quotation
Correction: X = "Hello”
b. P = 5678
print(p)
Error: p should be capital
Correction: print(P)
c. X=123
print=(X)
Error: There shouldn’t be a = sign
Correction: print(X)
d. A = "Python"
Print(A)
Error: The P in print shouldn't be capital
Correction: print(A)
Question 5: Critical thinking
a. Saira creates a Python program to read and display her name and age.
Her code is:
name=int(input(“Enter your name”))
age=int(input(“Enter your age”))
print(name)
print(age)
Is her code correct? Justify your answer.
b. No, The input() function always returns a string, but int(input("Enter
your name")) tries to convert the name into an integer, which will
cause an error. .
c. Kevin creates a Python program to multiply 2 numbers as shown below.
A=”123”
B=”12”
C=A*B
print(C)
Is his code correct? Justify your answer.
A and B are strings, and C = A * B will cause an error since string
multiplication with another string is not allowed . So u convert the
strings to integers before multiplication
d. While running the Python program below, Neha got the output as 17
not 30. Why?
print (2+5*3)
because we multiply first and then add, so 5×3 is 15, and 15+2=17. If
Neha wants the answer to be 30, she should change the + to *, so it
becomes 2*5*3. First, 2×5=10, and then 10×3=30.
