How do you print the string " Hello, world!" to the screen?
CODE:
print("Hello, world!")
OUTPUT:
Hello, world!
EXPLANATION:
print() is a built-in function in Python
It is used to display output on the screen
The text inside quotes (" ") is called a string
Python prints exactly what is inside the quotes
2.How do you print the value of a variable name which is set to “Syed Jafer” or Your name?
CODE:
name = "Haripriya"
print(name)
OUTPUT:
Haripriya
EXPLANATION:
name is a variable that stores a string value
"Haripriya" is the value assigned to the variable
print(name) displays the value stored in the variable
Python prints the content of the variable, not the word name
3.How do you print the variables name, age, and city with labels “Name:”, “Age:”, and “City:”?
CODE:
`name = "Haripriya"
age = 18
city = "Namakkal"
print("Name:", name)
print("Age:", age)
print("City:", city)`
OUTPUT:
Name: Haripriya
Age: 18
City: Namakkal
EXPLANATION:
Three variables are created: name, age, and city
print() is used to display output
You can print both text (labels) and variables together using commas
Python automatically adds a space between them
4.How do you use an f-string to print name, age, and city in the format “Name: …, Age: …, City: …”?
CODE:
`name = "Tanishka"
age = 18
city = "chennai"
print(f"Name: {name}, Age: {age}, City: {city}")`
OUTPUT:
Name: Haripriya, Age: 18, City: Namakkal
EXPLANATION:
An f-string is created by adding f before the string
Variables are placed inside {} brackets
Python replaces {name}, {age}, {city} with their values
Everything prints in one line with proper formatting
4.How do you concatenate and print the strings greeting (“Hello”) and target (“world”) with a space between them?
CODE:
`greeting = "Hello"
target = "world"
print(greeting + " " + target)`
OUTPUT:
Hello world
EXPLANATION:
is used to concatenate (join) strings
" " adds a space between the two words
The final result becomes "Hello world"
6.How do you print three lines of text with the strings “Line1”, “Line2”, and “Line3” on separate lines?
CODE:
print("Line1\nLine2\nLine3")
OUTPUT:
Line1
Line2
Line3
EXPLANATION:
\n is a newline character that forces text onto the next line
7.How do you print the string He said, "Hello, world!" including the double quotes?
CODE:
print('He said, "Hello, world!"')
OUTPUT:
He said, "Hello, world!"
EXPLANATION:
The string is enclosed in single quotes ' '
This allows you to use double quotes " " inside the string without error
Python prints everything exactly as written
8.How do you print the string C:\Users\Name without escaping the backslashes?
CODE:
print(r"C:\Users\Name")
OUTPUT:
C:\Users\Name
EXPLANATION:
r before the string makes it a raw string
In raw strings, backslashes are treated as normal characters
No need to use \ for escaping
9.How do you print the result of the expression 5 + 3?
CODE:
print(5 + 3)
OUTPUT:
8
EXPLANATION:
5 + 3 is an arithmetic expression
is the addition operator
Python evaluates the expression first → 5 + 3 = 8
Then print() displays the result
10.How do you print the strings “Hello” and “world” separated by a hyphen -?
CODE:
print("Hello-world")
OUTPUT:
Hello-world
EXPLANATION:
The hyphen - is added directly inside the string
-Python prints the string exactly as written
11.How do you print the string “Hello” followed by a space, and then print “world!” on the same line?
CODE:
print("Hello", end=" ")
print("world!")
OUTPUT:
Hello world!
EXPLANATION:
By default, print() moves to a new line after printing
The end=" " argument changes this behavior
It tells Python to end the first print with a space instead of a newline
So the next print() continues on the same line
12.How do you print the value of a boolean variable is_active which is set to True?
CODE:
is_active = True
print(is_active)
OUTPUT:
True
EXPLANTION:
is_active is a boolean variable
It stores either True or False
print(is_active) displays the value stored in the variable
Python prints boolean values exactly as True or False
13.How do you print the string “Hello ” three times in a row?
CODE:
print("Hello " * 3)
OUTPUT:
Hello Hello Hello
EXPLANATION:
is used for string repetition
"Hello " * 3 repeats the string 3 times
Python combines them into one continuous string
14.How do you print the sentence The temperature is 22.5 degrees Celsius. using the variable temperature?
CODE:
temperature = 22.5
print(f"The temperature is {temperature} degrees Celsius.")
OUTPUT:
The temperature is 22.
EXPLANATION:
temperature is a variable that stores the value 22.5
The f before the string makes it an f-string
{temperature} is a placeholder inside the string
Python replaces {temperature} with the actual value 22.5
The final output becomes a complete sentence with the value inserted
15.How do you print name, age, and city using the .format() method in the format “Name: …, Age: …, City: …”?
CODE:
`name = "Tanishka"
age = 18
city = "chennai "
print("Name: {}, Age: {}, City: {}".format(name, age, city))`
OUTPUT:
Name:Tanishka , Age: 18, City: chennai
EXPLANATION:
{} are placeholders inside the string
.format(name, age, city) replaces each {} with corresponding values
The values are inserted in the same order as given
This method was commonly used before f-strings
16.How do you print the value of pi (3.14159) rounded to two decimal places in the format The value of pi is approximately 3.14?
CODE:
pi = 3.14159
print(f"The value of pi is approximately {pi:.2f}")
OUTPUT:
The value of pi is approximately 3.14
EXPLANATION:
pi is a variable storing the value 3.14159
f makes it an f-string
{pi:.2f} formats the number:
.2 → rounds to 2 decimal places
f → formats it as a floating-point number
Python rounds 3.14159 to 3.14
17.How do you print the words “left” and “right” with “left” left-aligned and “right” right-aligned within a width of 10 characters each?
CODE:
print(f"{'left':<10}{'right':>10}")
OUTPUT:
left right
EXPLANATION:
:<10 → left-align within 10 spaces
:>10 → right-align within 10 spaces
'left' occupies the left side of its 10-character space
'right' is pushed to the right side of its 10-character space
Both are printed on the same line
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